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Duke of the Infantado

peerage of Spain

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 21, 2026
Entity authorityQ724968 ↗
Source-derived summary

Duke of the Infantado (Spanish: Duque del Infantado) is a Spanish peerage title that was granted to Diego Hurtado de Mendoza y Figueroa, son of Íñigo López de Mendoza, 1st Marquis of Santillana, by the Catholic Monarchs, Ferdinand II of Aragon and Isabella I of Castile, on 22 July 1475.

The Dukes of the Infantado remained an important family throughout Spanish history.

The family counts seven knights in the Order of the Golden Fleece and one Prime Minister of Spain (the 13th Duke).

Diego Hurtado de Mendoza built the New Castle of Manzanares el Real. Later the seat of the Dukes of the Infantado moved to the Palacio del Infantado in Guadalajara.

List of holders

House of Mendoza

Diego Hurtado de Mendoza, 1st Duke of the Infantado (1415/7–1479).

Íñigo López de Mendoza y Luna, 2nd Duke of the Infantado (1438–1500).

Diego Hurtado de Mendoza, 3rd Duke of the Infantado (1461–1531), „El Grande“.

Íñigo López de Mendoza, 4th Duke of the Infantado (1493–1566).

Íñigo López de Mendoza y Mendoza, 5th Duke of the Infantado (1536–1601), grandson.

Editorial summary

The public source identifies “Duke of the Infantado” as peerage of Spain. This brief keeps that definition visible, then builds a research path around Duke, Infantado and peerage.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1475, 1415, 1479, 1438—that can be checked directly. The linked authority record independently contributes the date 1475-07-22. Its value is orientation rather than verdict, with Duke, Infantado and peerage providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Duke of the Infantado”, the useful work is to connect “peerage of Spain” to the records capable of establishing context and consequence.

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 21, 2026. The linked authority identifier is Q724968. None of the 1 selected statements returned an explicit reference. The first chronological checks are 1475, 1415, 1479 and 1438.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. 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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Source & attribution

This entry incorporates text from “Duke of the Infantado” 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.