Sephardi Jewish Genealogy: Iberia, Exile and the Mediterranean Diaspora

Sephardi Jewish genealogy often begins with a story about Spain.

A surname is said to have survived from Toledo. A family remembers that its ancestors left Iberia after the expulsion of 1492. A grandfather spoke Ladino. A prayer book follows the Sephardi rite. An old tradition connects the family with Salonika, Izmir, Tangier, Livorno, Sarajevo or Jerusalem. Sometimes these traditions preserve an important historical truth.

Sometimes they compress five hundred years of migration into a single sentence.

The challenge of Sephardi genealogy is therefore not merely to establish whether a family was “from Spain”. It is to reconstruct what happened after Iberia: where a particular branch settled, which Jewish community it joined, what languages it used, under which authorities it lived, which records those authorities and communities created, and how the family subsequently moved through the Mediterranean, Atlantic and Middle Eastern worlds.

This distinction matters because the Sephardi diaspora was never one migration from one country to one destination. The expulsions and forced conversions of the late fifteenth century produced multiple diasporas. Some Jews left Iberia openly as Jews. Others converted to Christianity, voluntarily or under coercion, and remained. Some of their descendants later returned openly to Judaism after settling elsewhere. Others did not. Refugees entered Jewish communities which had existed long before their arrival and, over generations, sometimes transformed them culturally and linguistically.

For the genealogist, the result is a documentary landscape that can extend from medieval Iberian material to Ottoman communal registers, rabbinical records, commercial correspondence, Inquisition proceedings, cemetery inscriptions, marriage contracts, consular documentation, immigration records and twentieth-century civil registration.

As with Ashkenazi genealogy, the fundamental principle is simple:

The history explains the records.

What Does “Sephardi” Actually Mean?

Before beginning the genealogy, the terminology itself requires clarification.

Sepharad is the traditional Hebrew name associated with Spain, and in its narrower historical meaning Sephardi refers to Jews originating in the Iberian Peninsula and to the communities formed by their descendants after the expulsions and conversions of the late medieval period.

Over time, however, the term acquired broader religious and cultural meanings. Communities throughout the Middle East and North Africa adopted or shared liturgical traditions commonly described as Sephardi even when their ancestors had not come from Spain. In modern usage, particularly in Israel, “Sephardi” has sometimes been applied broadly to Jews from Muslim or Middle Eastern countries, although historically and genealogically Sephardi and Mizrahi are not identical categories.

This is not simply a terminological debate.

It directly affects research.

A Jewish family from Baghdad may follow a Sephardi prayer rite without possessing an identifiable Iberian genealogical origin. A Moroccan Jewish family may contain both pre-expulsion North African ancestry and descendants of Iberian exiles. A Greek Jewish family described generically as Sephardi may descend from Ladino-speaking Spanish exiles, from the much older Romaniote Jewish population of the Byzantine world, or from both.

Similarly, Ottoman cities were not empty spaces waiting for Spanish Jews to arrive. Jewish communities already existed there. Sephardi refugees entered a complex Jewish world containing Greek-speaking Romaniotes, Arabic-speaking Jews, Karaites and other established communities. In some places the newcomers eventually became culturally dominant; elsewhere distinct traditions remained visible for centuries.

The first genealogical question should therefore not be:

Was this family Sephardi?

It should be:

What exactly does “Sephardi” mean in the history of this particular family?

Jewish Iberia Before 1492

Jewish life in the Iberian Peninsula long predates the expulsions with which Sephardi history is popularly associated.

Under successive Muslim and Christian rulers, Jewish communities developed across what became Spain and Portugal. Their circumstances varied greatly according to period and locality. There were times of extraordinary intellectual and economic activity as well as periods of persecution, restriction, forced migration and violence.

Medieval Iberian Jewish history should consequently not be reduced either to an uncomplicated “Golden Age” or to a continuous story of persecution. Jewish communities participated in the political, commercial, intellectual and linguistic worlds surrounding them while maintaining their own religious and communal institutions.

For genealogy, however, the further backwards we move into medieval Iberia, the more cautious we must become about what can realistically be reconstructed.

Modern expectations of continuous birth, marriage and death registration do not apply. Documentation may survive through tax registers, property transactions, royal records, communal material, notarial acts, rabbinical literature or court proceedings, but survival is uneven. The ability to trace an ordinary family generation by generation from the present directly into medieval Spain is consequently far rarer than popular surname traditions sometimes suggest. This is particularly important because claims of descent from pre-expulsion Spain are culturally powerful. A tradition may be genuine without being genealogically demonstrable. History and proof are not always the same thing.

1391: Before the Expulsion

The year 1492 has become such a powerful symbol that an earlier turning point is sometimes overlooked.

In 1391, anti-Jewish violence swept through parts of the Iberian Peninsula. Jewish communities were attacked and large numbers of Jews converted to Christianity. Over subsequent decades, the distinction between Jews and conversos—Jews or descendants of Jews who had become Christians—became increasingly important within Iberian society.

The resulting history is genealogically complicated.

Conversion did not produce one uniform population. Some converts became committed Christians. Some continued aspects of Jewish practice privately. Some families contained different religious trajectories across generations. Descendants of converts could rise within Christian society while simultaneously being subjected to suspicion concerning their ancestry.

By the fifteenth century, ancestry itself increasingly became politically significant. The development of ideas concerning limpieza de sangre, or “purity of blood”, meant that descent from Jewish or Muslim converts could affect access to institutions and offices even when the individual concerned was Christian.

Paradoxically, discrimination based upon ancestry sometimes caused institutions to document ancestry.

For genealogists, records produced by societies attempting to identify Jewish descent may therefore contain substantial genealogical information. They must, however, be approached with considerable caution because the purpose for which a record was created affects the evidence it contains.

A document created to investigate, accuse or exclude somebody is not a neutral family history.

1492: Expulsion, Conversion and Dispersal

On 31 March 1492, Ferdinand of Aragon and Isabella of Castile issued the Edict of Expulsion requiring practising Jews within their realms to leave or convert to Christianity. Jews who remained openly Jewish consequently departed, while others entered Christian society as converts. The National Library of Israel notes that the decree required Jews refusing conversion to leave by the end of July.

The expulsion did not produce a single orderly movement.

Refugees crossed into Portugal, travelled to North Africa, Italy and the Ottoman domains, and entered other Mediterranean destinations. Individual routes could contain several stages. Families separated. Some people attempted to remain near the Iberian world; others travelled much farther.

Portugal initially became an important refuge, but events there soon created an additional rupture. In 1497, Portuguese Jews were subjected to forced conversion, producing a large population officially classified as New Christians. Scholarship consequently treats the Spanish expulsions and the Portuguese forced conversions as interconnected but distinct developments.

This distinction becomes vital when reconstructing what is often called the Western

Sephardic diaspora.

Many later Jewish communities in Amsterdam, Hamburg, London and the Atlantic world were not founded simply by people who had left Spain openly as Jews in 1492. They included descendants of Spanish and especially Portuguese conversos who had lived publicly as Christians—sometimes for generations—before leaving Iberian or Portuguese-controlled territories and openly adopting Jewish communal life elsewhere.

The genealogical trail may therefore cross a religious boundary.

A Jewish family appearing in seventeenth-century Amsterdam may have earlier generations recorded in Portugal as Christians.

Recognising this possibility completely changes the research.

Conversos, New Christians and the Inquisition

Few areas of Jewish genealogy require more careful terminology than the history of conversos.

The word converso generally denotes a Jew or descendant of Jews converted to Christianity in Iberia. In Portuguese documentation the corresponding category of Cristão-Novo, or New Christian, became particularly important. Neither term automatically proves that the person secretly practised Judaism.

The popular word “Marrano” has historically been used for crypto-Jews, but because of its derogatory history and imprecision it should be used cautiously.

Some New Christians did maintain Jewish practices secretly. Others developed religious identities that cannot be neatly classified. Others became entirely Christian. Historians have therefore devoted enormous attention to the dangers of assuming that Jewish ancestry automatically meant hidden Judaism.

The Inquisitions of Spain and Portugal nevertheless created extraordinary bodies of evidence concerning New Christian families.

Investigations could contain names of parents, grandparents, spouses, cousins, associates and places of residence. Witness testimony might reconstruct social networks over several generations. Allegations regarding Jewish observance might refer to food, fasting, Sabbath practices, burial customs or family gatherings.

For a genealogist, such files can be extraordinarily rich.

They can also be dangerous if read naively.

The testimony was produced within coercive judicial systems. Witnesses might be mistaken, hostile, frightened or motivated by personal interests. Statements concerning ancestry might be based upon reputation rather than direct knowledge. Confessions could be extracted under conditions entirely unlike those surrounding ordinary civil documentation.

An Inquisition file can therefore contain excellent evidence about what people said about a family.

Whether every allegation within it represents historical fact is a different question.

Again, the purpose of the record matters.

The Ottoman Sephardi World

One of the most important destinations for Iberian Jewish refugees was the expanding Ottoman Empire.

Sephardi settlement developed in Constantinople, Salonika, Edirne, Izmir, the Balkans and other Ottoman centres. Existing Jewish communities were joined by immigrants carrying Iberian languages, religious traditions, commercial connections and communal structures. Over time, Sephardi culture became enormously influential within Ottoman Jewish life. The National Library of Israel specifically notes the presence of pre-existing Romaniote and Karaite Jews alongside the Sephardi arrivals following 1492.

For genealogy, the Ottoman world requires a very different research mentality from that applied to nineteenth-century Central European civil registration.

Early modern Ottoman Jewish identity was often documented through community, commerce, rabbinical institutions and religious life rather than through the kind of universal state vital-registration system a modern researcher might expect.

Useful sources may include marriage contracts (ketubot), rabbinical court material, communal registers, responsa literature, cemetery records, tax material, commercial documentation and records involving charitable or religious institutions. Specialist Sephardic genealogical collections also preserve or index community and marriage records from Ottoman Jewish communities.

During the nineteenth century, Ottoman administrative reform generated additional population and state documentation. The nature and survival of those records differ from place to place, and researchers may need to work simultaneously with Jewish communal material and Ottoman governmental sources.

This is also a field in which language becomes central.

Ladino Is Evidence, but It Is Not Spain Preserved in Amber

Judeo-Spanish—often called Ladino, although terminology varies by context—became one of the defining languages of many Sephardi communities in the Ottoman world.

It developed from Iberian linguistic forms carried by Jewish refugees and changed over centuries in interaction with Hebrew, Turkish, Greek, Italian, French and Balkan languages. The Library of Congress describes Ladino as a language derived from older Castilian that travelled with Sephardi communities into areas including the Balkans, Greece, Turkey and North Africa.

For genealogy, Ladino can reveal community background, family relationships, naming practices and cultural continuity. Letters, newspapers, memoirs, inscriptions and communal publications may all preserve genealogical information.

But a Ladino-speaking family in twentieth-century Salonika should not simply be imagined as a Spanish family temporarily living in Greece for four hundred years.

Four centuries had happened.

The family had lived within an Ottoman and Mediterranean environment. It had interacted with Greek, Turkish, Italian, Slavic and French-speaking populations. Its surnames might retain Iberian forms while its documentary history had become thoroughly Ottoman, Balkan or Mediterranean.

Language preserves history.

It does not freeze it.

Salonika: A Sephardi Metropolis

Few cities illustrate the post-expulsion Sephardi world more powerfully than Salonika—today Thessaloniki.

The city became one of the great centres of Sephardi Jewish life. Jewish communities were central to its commercial, religious and cultural development, and Ladino remained deeply embedded in local Jewish life. By the twentieth century Salonika possessed one of the most important Sephardi populations in Europe.

Yet even the name of the city demonstrates a genealogical problem.

A person may appear as being from Salonika, Salonica, Thessaloniki, Selanik or another linguistic variant depending upon the language, administration and date of the record.

The family may not have moved at all.

The document did.

This is why historical place names must always be reconstructed alongside chronology.

Salonika also demonstrates the catastrophic twentieth-century destruction of Sephardi Europe. German forces occupied the city in 1941. The great majority of its Jewish population was deported and murdered; USHMM records that more than 40,000 Salonika Jews were murdered during the Holocaust.

As in Ashkenazi research, however, destruction of the community should not automatically be translated into the assumption that all documentation disappeared.

Persecution itself produced records.

North Africa: Sephardi and Older Jewish Worlds

North Africa presents another important warning against oversimplification.

Jewish communities existed in Morocco and elsewhere in North Africa long before the expulsions from Spain and Portugal. Iberian refugees entered these existing societies rather than creating Jewish life there from nothing.

In Morocco, distinctions developed historically between established Jewish populations and newcomers of Iberian origin, although over generations boundaries could shift, merge or remain visible in particular communities.

For genealogists, this means that a Moroccan Jewish surname with an apparent Spanish form does not by itself establish an uninterrupted genealogy to medieval Spain. Conversely, the absence of an obviously Iberian surname does not exclude Sephardi ancestry.

North African Jewish genealogy may involve Hebrew and Judeo-Arabic material, Arabic documentation, Spanish influence in northern Morocco, and later French administrative records following the establishment of European colonial rule. A single twentieth-century family may therefore leave records in several linguistic and administrative traditions.

Here again, identifying the locality and historical jurisdiction is more useful than attempting to infer an entire history from the surname.

The Western Sephardic Diaspora

A different Sephardi world developed around descendants of Iberian New Christians who left Spain and Portugal or their overseas territories.

Amsterdam became particularly important from the late sixteenth and seventeenth centuries. Other communities developed in Hamburg, London, Bordeaux, Livorno and throughout Atlantic commercial networks. New Christian merchants also participated in connections extending through Brazil, the Caribbean, Africa and the Americas; scholarship identifies these networks as a major component of the early modern Atlantic Sephardic diaspora.

These communities create fascinating genealogical transitions.

An individual may have a Portuguese Christian baptismal record and later appear under a Hebrew name in a Jewish congregation elsewhere.

A family may use one set of names in commercial correspondence, another in Portuguese documentation and another within Jewish communal life.

Surnames may be extremely stable in some branches and substantially altered in others.

For this reason, research into Western Sephardi families can require familiarity not merely with Jewish records but with Christian parish registers, notarial archives, commercial material, colonial records and Inquisition documentation.

The apparent contradiction—Christian records used to reconstruct a Jewish family—is no contradiction at all once the history is understood.

Livorno and Mediterranean Mobility

The Mediterranean diaspora should not be imagined as a collection of isolated communities. Families moved continually between ports. Livorno in Italy became an especially important centre for Sephardi and other Jewish merchants and created connections between Italy, North Africa, the Ottoman world and Atlantic commerce. Family branches might consequently appear in Livorno, Tunis, Alexandria, Izmir, Gibraltar or other trading centres within relatively few generations.

Marriage reinforced these networks.

A commercial family might marry into another family located hundreds of kilometres away because economic, communal and kinship connections crossed political borders.

This creates a recurring feature of Sephardi genealogy:

The correct place to search for the next generation may not be the place where the previous generation lived.

The Mediterranean was not simply a barrier separating countries.

For these communities it was also a route connecting them.

Names and the Seduction of the “Sephardic Surname”

Perhaps no subject in popular Sephardi genealogy produces more overstatement than surnames.

Lists circulate online claiming to identify “Sephardic surnames” and, by implication, descendants of Jews expelled from Spain.

Such lists should be treated with extreme caution.

A surname can provide a clue concerning geography, language or community. Some surnames certainly possess well-documented histories within Sephardi populations. But a surname does not establish descent from a particular medieval Jewish family.

The problem is partly one of chronology.

The same surname may have been used by unrelated people. Similar names can arise independently. Spelling changes across Spanish, Portuguese, Italian, French, Ottoman Turkish, Greek, Arabic and Hebrew contexts. A place-derived surname does not prove that every later bearer descends from one original family from that location.

The problem is also methodological.

Genealogy must proceed from known people backwards through evidence.

It cannot reliably begin with a fifteenth-century surname and leap forward five hundred years until it finds somebody with a similar name.

Surname history is not the same thing as family history. Additional note: some most Ashkenazi-sounding surnames in Israel are carried by Sephardi-by-heritage Jews.

Marriage Contracts and Rabbinical Evidence

One particularly valuable source in Sephardi genealogy is the ketubah, or Jewish marriage contract.

Depending upon period and community, a ketubah may identify bride and groom, fathers, places, family traditions and other useful details. Collections of marriage documentation can consequently connect generations that are difficult to establish through state registration alone.

Rabbinical responsa may also preserve unexpected genealogical information.

A legal question concerning inheritance, marriage, divorce, commercial obligation or family status sometimes identifies multiple individuals and relationships. The purpose of the text was not genealogy, but the legal problem required relationships to be stated.

This illustrates a wider methodological principle:

The best genealogical evidence is not always contained in a record labelled “genealogy”.

A lawsuit may reveal a brother.

A marriage dispute may reveal a previous husband.

A commercial partnership may reveal cousins.

A charitable register may identify a widow.

A rabbinical decision may reconstruct an inheritance problem several generations old.

The researcher must learn to search for human relationships, not merely births and deaths.

Cemeteries and the Geography of Death

Cemetery evidence can be particularly significant in Mediterranean and Sephardi genealogy.

Hebrew inscriptions may preserve the deceased's patronymic, religious title, spouse, origin or family affiliations. Burial societies and communal registers may add further information.

Yet cemetery evidence has its own limitations.

Stones weather, cemeteries are moved or destroyed, inscriptions are copied incorrectly, and later memorials may contain information supplied by descendants rather than contemporary witnesses.

A gravestone should therefore be treated as evidence—not as unquestionable truth.

Its greatest value often appears when combined with other sources.

The burial inscription provides the father's Hebrew name. A civil death record provides age and address. A marriage record identifies the spouse. A passenger manifest links the family to another country.

No single record carries the entire identity.

Together they may.

Nineteenth-Century Change

During the nineteenth century, Sephardi communities throughout the Ottoman Empire and Mediterranean encountered profound political, educational and economic change.

Ottoman administrative reforms expanded state registration. European consular influence increased. New schools introduced French and other languages. The Alliance Israélite Universelle became particularly influential in many Jewish communities of the Ottoman Empire and North Africa.

Modernisation did not simply replace an older documentary system overnight.

It layered new records upon older ones.

A person born into a Ladino-speaking Ottoman Jewish household might attend a French-language school, conduct business in Turkish or Greek, possess an Ottoman identity record and later emigrate to France, Argentina or the United States.

This multilingualism is not an exception.

It is part of the genealogy.

Migration Beyond the Mediterranean

By the late nineteenth and early twentieth centuries, Sephardi migration increasingly extended beyond the traditional Mediterranean centres.

Economic pressures, nationalism, wars, political change and new opportunities encouraged migration to France, the Americas, Palestine and elsewhere. Significant Sephardi communities developed in places such as New York, Seattle, Los Angeles and Latin American cities, while migration within the collapsing Ottoman world also continued.

Once again, a family became distributed between documentary systems.

An Ottoman-born person might possess a Turkish or Greek record, appear in a passenger manifest under a modified surname, marry in the United States and leave descendants who remember the family simply as “Turkish”, “Greek”, “Spanish” or “Sephardic”.

Each description may contain part of the truth.

The researcher's task is to establish precisely which truth belongs to which period.

The Collapse of the Ottoman Empire

The First World War and the dissolution of the Ottoman Empire transformed the political geography of Sephardi life.

Families that had lived as Ottoman subjects found themselves within new or reconfigured states. Salonika became part of Greece. Other communities entered Yugoslav, Bulgarian or Turkish political frameworks. Citizenship, official language, education and civil administration changed.

As in Ashkenazi genealogy, chronology therefore becomes indispensable.

An ancestor remembered as “Turkish” may have been born in an Ottoman territory that subsequently became Greece, North Macedonia or another state.

A later record may describe the birthplace according to the political map existing when that later document was created.

The genealogist must distinguish between historical jurisdiction and retrospective nationality.

The Holocaust and Sephardi Europe

The Holocaust is frequently taught through the history of Ashkenazi Jewry in Central and Eastern Europe. That emphasis reflects the enormous demographic centre of European Jewish life destroyed by Nazi Germany, but it can inadvertently obscure the destruction of historic Sephardi communities in southeastern Europe.

Jewish communities in Greece, Yugoslavia and other Balkan territories came under German occupation or the control of Germany's allies. Salonika suffered catastrophic destruction. Monastir—today Bitola—had possessed an important Sephardi community whose history ended during the Holocaust. USHMM describes it as historically the largest Jewish community in Macedonia and explicitly places it within the Sephardi world centred upon Salonika.

The experience was not identical in every country. Occupation regimes differed, and the circumstances of Jewish communities under German, Italian and Bulgarian authority varied significantly. In Greece, more than eighty per cent of the pre-war Jewish population was murdered.

For genealogists, Holocaust-era documentation concerning Sephardi families may consequently be scattered through German, Greek, Yugoslav, Bulgarian, Italian, French, Jewish and post-war collections.

A Ladino-speaking Jew deported from Salonika may ultimately leave evidence in an archive in Germany, Israel or the United States.

Once again, the evidence travelled farther than the family expected.

Post-War Israel and the Changing Meaning of Sephardi Identity

The establishment of the State of Israel and large-scale Jewish migration from the Middle East, North Africa, Turkey and the Balkans created another major genealogical layer.

Families that had once belonged to distinct Moroccan, Turkish, Greek, Bulgarian, Syrian, Iraqi or other communities increasingly encountered broader Israeli classifications such as “Sephardi” and “Mizrahi”.

These categories are socially and historically significant, but they should not be projected backwards without qualification.

A twentieth-century Israeli record may describe a person through nationality, birthplace or citizenship rather than through the historical Jewish sub-community from which the family came.

Family memory may also simplify earlier distinctions.

After several generations in Israel, a family may remember generally that it was “Sephardi from Turkey” while an older investigation reveals one branch from Salonika, another from Izmir and perhaps an earlier connection to Italy or the Balkans.

Genealogy restores the distinctions that migration sometimes compresses.

What Records Should We Look For?

There is no single Sephardi record system.

Useful material may include Jewish marriage contracts and marriage registers; rabbinical court records; communal registers; cemetery and burial documentation; circumcision registers; synagogue records; charitable and confraternal material; commercial and notarial documents; Ottoman population records; tax registers; civil registration; consular material; school records; immigration and naturalisation files; Inquisition proceedings; Christian parish registers relating to converso families; Holocaust documentation; and post-war migration records.

The relevant combination depends entirely upon the family.

For an Ottoman Salonika family, the research strategy may involve Jewish communal material, Greek civil records, Ottoman documentation and Holocaust sources.

For a Portuguese New Christian family reaching Amsterdam, Christian baptismal and notarial records may precede Jewish congregational evidence.

For a Moroccan family, communal and rabbinical documentation may need to be combined with later French, Spanish or Moroccan state records.

For a family migrating from Rhodes to the United States, the evidentiary bridge may lie in American passenger records, naturalisation files and Social Security documentation.

The historical route determines the record route.

A Database Is Still Not the Diaspora

Digitisation has made Sephardi research vastly more accessible, but coverage remains uneven.

Some communities have substantial indexed databases. Others depend upon specialist archives, unpublished community registers, cemetery transcriptions or material that has never been digitised.

This means that failure to locate a surname online proves very little.

A database reflects what has been collected, preserved, digitised, indexed and made searchable.

The Mediterranean diaspora lasted centuries.

No single website contains it.

Researchers should therefore resist the temptation to treat digital search as synonymous with historical research.

Sometimes the breakthrough requires an archive.

Sometimes it requires a book.

Sometimes it requires recognising that the same person has been indexed in a language the researcher did not think to search.

From Iberia to Evidence

Perhaps the greatest temptation in Sephardi genealogy is to begin at the dramatic end of the story.

1492. 
      

Toledo.

The Inquisition.

A medieval surname.

A family legend concerning a Spanish rabbi.

These stories are compelling precisely because they connect a modern family with one of the defining episodes of Jewish history.

But responsible genealogy begins at the opposite end.

It begins with the person we can identify.

Then their parents.

Then their grandparents.

Then the places in which those people actually lived.

The journey back towards Iberia must be built generation by generation.

Sometimes the documentary trail will eventually reach a community demonstrably descended from Spanish or Portuguese exiles.

Sometimes it will reach the seventeenth century and stop.

Sometimes a longstanding Sephardi identity will be historically unquestionable even though no documentary chain survives to medieval Spain.

That is not genealogical failure.

There is an important difference between establishing that a family belonged to a historic Sephardi community and claiming documentary proof of descent from a named Jew living in Spain before 1492.

The first may be entirely demonstrable.

The second is considerably more difficult.

The Sephardi Family as a Mediterranean Family

The most useful way to understand Sephardi genealogy may therefore be to stop imagining the family as belonging to a single country.

A family might begin in Iberia, pass through Portugal or Italy, develop for centuries within the Ottoman Empire, establish branches in Salonika and Izmir, send another branch to Alexandria, move descendants to France or Argentina and finally reconnect in Israel or the United States.

At different moments these people could appear in Spanish, Portuguese, Hebrew, Ladino, Italian, Ottoman Turkish, Greek, Arabic, French or English documentation.

Their surname might remain recognisable throughout.

Or it might not.

The continuity lies not in one spelling, one nationality or even one language.

It lies in the relationships that can be reconstructed between people.

That is ultimately what genealogy must establish.

The exile from Iberia explains why the diaspora formed.

The Mediterranean explains how it developed.

The records tell us which particular family travelled through it.

Essential Further Reading

Jane S. Gerber, The Jews of Spain: A History of the Sephardic ExperienceA broad and accessible history of Jewish Iberia and the Sephardi diaspora, useful as an introduction to the historical world behind genealogical research.

Jonathan Ray, After Expulsion: 1492 and the Making of Sephardic JewryParticularly valuable for moving beyond the idea of 1492 as a single moment and understanding how Sephardi communities and identities developed after expulsion.

Benjamin R. Gampel, ed., Crisis and Creativity in the Sephardic World, 1391–1648Important for understanding the transformations beginning with the mass conversions and violence of 1391 and continuing through the formation of post-expulsion Sephardi communities.

Miriam Bodian, Hebrews of the Portuguese Nation: Conversos and Community in Early Modern AmsterdamEssential reading for understanding the Western Sephardic diaspora and the complicated transition between Portuguese New Christian and openly Jewish identities.

David M. Gitlitz, Secrecy and Deceit: The Religion of the Crypto-JewsA major study of crypto-Jewish religious practice and the documentary difficulties presented by Inquisition evidence.

Aron Rodrigue, French Jews, Turkish Jews: The Alliance Israélite Universelle and the Politics of Jewish Schooling in Turkey, 1860–1925Useful for understanding the enormous cultural and linguistic transformations affecting Ottoman Sephardi communities during the nineteenth and early twentieth centuries.

Esther Benbassa and Aron Rodrigue, Sephardi Jewry: A History of the Judeo-Spanish Community, 14th–20th CenturiesA valuable overview of the Judeo-Spanish diaspora and its development across the Ottoman and Mediterranean worlds.

Sarah Abrevaya Stein, Extraterritorial Dreams: European Citizenship, Sephardi Jews, and the Ottoman Twentieth CenturyParticularly useful for understanding citizenship, consular protection, European influence and the complicated identities of late Ottoman Sephardi families.

Historical studies of the particular locality remain indispensable. Sephardi families in Salonika, Sarajevo, Izmir, Rhodes, Livorno, Tangier, Tetouan or Amsterdam inhabited related but by no means identical historical worlds.

Major Research Resources

The National Library of Israel contains manuscripts, newspapers, books, community material, photographs and digitised resources relating to Sephardi communities throughout the Mediterranean, Ottoman Empire and North Africa.

The Sephardic Studies Digital Collection and Sephardic genealogical projects provide specialised material relating to Ottoman Sephardi communities, surnames, cemeteries, marriage records and communal histories.

JewishGen contains databases and regional projects covering numerous Sephardi and Mediterranean communities, including cemetery, Holocaust and locality resources.

Yad Vashem is essential for families affected by the Holocaust in Greece, Yugoslavia, North Africa and other regions, particularly when combining Pages of Testimony with deportation, persecution and survivor documentation.

The United States Holocaust Memorial Museum holds extensive documentation and educational material concerning the Holocaust experience of Sephardi communities, including the destruction of Jewish communities in Greece and the Balkans.

Ottoman, Turkish, Greek, Balkan, Italian, Spanish, Portuguese, Moroccan and other national or regional archives must be consulted according to locality and period. The archive holding the evidence today may not belong to the state under which the ancestor originally lived.

Inquisition archives in Spain and Portugal can be extraordinarily important for converso and New Christian research, but their records require careful historical interpretation and should never be treated simply as neutral genealogical testimony.

Local Jewish communities, rabbinates, cemetery organisations and communal archives may preserve material unavailable through national databases.

As always, the governing rule is simple:

Do not search for “the Sephardi record”. Reconstruct the family's route, identify the institutions encountered along that route, and then search for the records those institutions actually created.