Jaime Álvares Pereira de Melo, 3rd Duke of Cadaval
type: Person
alternate name: Jacques de Cadaval
description: duke of Cadaval
birth date: 1684-09-01
death date: 1749-05-29
birth place: Lisbon
death place: Lisbon
parent: Nuno Álvares Pereira de Melo, 1st Duke of Cadaval
parent: Marguerite de Lorraine-Harcourt-Armagnac
spouse: Luísa, Duchess of Cadaval
spouse: Henriette Gabriele de Lorraine-Brionne
children: Dom Nuño Caetano Alvares Pereira de Melo, 4.Duque de Cadaval
children: Doña Margarida Caetana Alvares Pereira de Melo
has occupation: politician
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source: Virtual International Authority File
stated in qid: Q54919
retrieved: 2015-08-22

source: The Peerage
stated in qid: Q21401824

source: Genealogics
stated in qid: Q19847326

wikidata id: Q6123972
domain: human
level: standard
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data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-10T18:41:22.103893Z
entity updated at: 2026-04-10T23:17:19.328480+00:00Z
entity created at: 2026-04-10T23:17:19.328480+00:00Z