Joachim Ernst II, Duke of Schleswig-Holstein-Sonderburg-Rethwisch
type: Person
description: (1637–1700)
birth date: 1637-10-05
death date: 1700-07-04
birth place: Plön
death place: Madrid
parent: Joachim Ernest, Duke of Schleswig-Holstein-Sonderburg-Plön
parent: Dorothea Augusta of Schleswig-Holstein-Gottorp
spouse: Isabelle de Merode-Westerloo
children: Johann Ernst Ferdinand, Duke of Schleswig-Holstein-Sonderburg-Plön-Rethwisch
sibling: John Adolphus, Duke of Schleswig-Holstein-Sonderburg-Plön
sibling: Augustus, Duke of Schleswig-Holstein-Sonderburg-Plön-Norburg
sibling: Duke Bernhard of Schleswig-Holstein-Sonderburg-Plön
sibling: Sophie Eleanor of Holstein-Sonderburg-Plön
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value: Q475894
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value label: John Adolphus, Duke of Schleswig-Holstein-Sonderburg-Plön

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value label: Augustus, Duke of Schleswig-Holstein-Sonderburg-Plön-Norburg

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value label: Duke Bernhard of Schleswig-Holstein-Sonderburg-Plön

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source: The Peerage
stated in qid: Q21401824

source: Genealogics
stated in qid: Q19847326

wikidata id: Q75243887
domain: human
level: standard
html url: https://4ort.xyz/entity/joachim-ernst-ii-duke-of-schleswig-holstein-sonderburg-rethwisch
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data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-13T10:34:48.833141Z
entity updated at: 2026-05-03T16:20:22.557058+00:00Z
entity created at: 2026-05-03T13:50:24.911320+00:00Z