Adelaide of Brunswick-Lüneburg
type: Person
description: (1250-1274)
birth date: 1250-00-00
death date: 1274-06-12
nationality: Germany
parent: Otto the Child
parent: Matilda of Brandenburg, Duchess of Brunswick-Lüneburg
spouse: Henry I, Landgrave of Hesse
children: Otto I, Landgrave of Hesse
children: Henry the Younger of Hesse
children: Adelheid
children: Sofie von Hessen
children: Elisabeth von Hessen
children: Mechthild von Hessen
sibling: Elisabeth of Brunswick-Lüneburg
sibling: Helene of Brunswick-Lüneburg
sibling: Mathilde of Brunswick-Lüneburg
sibling: Albert I, Duke of Brunswick-Lüneburg
sibling: Bishop Otto I of Brunswick-Lüneburg
sibling: Conrad of Brunswick-Luneburg
sibling: John, Duke of Brunswick-Lüneburg
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additional property: PropertyValue
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value: +1274-06-12T00:00:00Z
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value: Q4057477
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value: Q329106
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value label: Elisabeth of Brunswick-Lüneburg

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value label: Mathilde of Brunswick-Lüneburg

value: Q62647
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value label: Albert I, Duke of Brunswick-Lüneburg

value: Q100723
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value label: Bishop Otto I of Brunswick-Lüneburg

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source: The Peerage
stated in qid: Q21401824

source: Sejm-Wielki.pl
stated in qid: Q93482363

wikidata id: Q20498571
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data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-11T18:39:55.210067Z
entity updated at: 2026-05-03T16:20:22.557058+00:00Z
entity created at: 2026-05-03T15:25:47.514001+00:00Z