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Spanish and Portuguese Jews

Jews of Spanish or Portuguese origin

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 22, 2026
Entity authorityQ18707533
Source-derived summary

Spanish and Portuguese Jews, also called Western Sephardim, Iberian Jews, or Peninsular Jews, are a distinctive sub-group of Sephardic Jews who are largely descended from Jews who lived as New Christians in the Iberian Peninsula during the few centuries following the forced expulsion of unconverted Jews from Spain in 1492 and from Portugal in 1497. They should therefore be distinguished both from the descendants of those expelled in 1492 and from the present-day Jewish communities of Spain and Portugal.

The main present-day communities of Spanish and Portuguese Jews exist in the Netherlands, the United Kingdom, the United States and Canada, and several other Jewish communities in the Americas have Spanish and Portuguese Jewish roots though they no longer follow the distinctive customs of the Spanish and Portuguese Jews.

Historical background

Although the 1492 and 1497 expulsions of unconverted Jews from Spain and Portugal were separate events from the Spanish and Portuguese Inquisitions (which were established over a decade earlier in 1478), they were ultimately linked, as the Inquisition eventually also led to the fleeing out of Iberia of many descendants of Jewish converts to Catholicism in subsequent generations.

Despite the fact that the original Edicts of Expulsion did not apply to Jewish-origin New Christian conversos —as these were now legally Christians— the discriminatory practices that the Inquisition nevertheless placed upon them, which were often lethal, put immense pressure on many of the Jewish-origin Christians to also emigrate out of Spain and Portugal in the immediate generations following the expulsion of their unconverted Jewish brethren.

The Alhambra Decree (also known as the Edict of Expulsion) was an edict issued on 31 March 1492, by the joint Catholic Monarchs of Spain (Isabella I of Castile and Ferdinand II of Aragon) ordering the expulsion of all unconverted practicing Jews from the Kingdoms of Castile and Aragon, including from all its territories and possessions, by 31 July of that year. The primary purpose of the expulsion was to eliminate the influence of unconverted Jews on Spain's by then large Jewish-origin New Christian converso population, to ensure that the prior did not encourage the latter to relapse and revert to Judaism.

Over half of Spain's Jewish origin population had converted to Catholicism as a result of the religious anti-Jewish persecution and pogroms which occurred in 1391. As a result of the Alhambra decree and persecution in prior years, it is estimated that of Spain's total Jewish origin population at the time, over 200,000 Jews converted to Catholicism, and initially remained in Spain. Between 40,000 and 80,000 did not convert to Catholicism, and by their steadfast commitment to remain Jewish were thus expelled.

Editorial summary

Begin with the source’s own compact description: “Spanish and Portuguese Jews” is jews of Spanish or Portuguese origin. The dossier treats that line as a proposition to test through Spanish, Portuguese and Jews, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1492, 1497, 1478, 1391—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Spanish, Portuguese and Jews is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “jews of Spanish or Portuguese origin” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 22, 2026. The linked authority identifier is Q18707533. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1492, 1497, 1478 and 1391.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  1. Establish the record: confirm the title “Spanish and Portuguese Jews”, its source revision and the description used here.
  2. Expand the search: follow Spanish and Portuguese Jews primary sources, Spanish and Portuguese Jews archive and Spanish research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from Spanish and Portuguese Jews” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.