Nikolaus, Hereditary Grand Duke of Oldenburg
type: Person
description: German duke (1897-1970)
birth date: 1897-08-10
death date: 1970-04-03
birth place: Oldenburg
death place: Rastede
nationality: Germany
parent: Frederick Augustus II, Grand Duke of Oldenburg
parent: Duchess Elisabeth Alexandrine of Mecklenburg-Schwerin
spouse: Princess Helene of Waldeck and Pyrmont
spouse: Anne-Marie von Schutzbar genannt Milchling
children: Duke Friedrich August of Oldenburg
children: Anton-Günther, Duke of Oldenburg
children: Duchess Rixa of Oldenburg
children: Duke Peter of Oldenburg
children: Duchess Eilika of Oldenburg
children: Duke Egilmar of Oldenburg
children: Duchess Altburg of Oldenburg
children: Huno Herzog von Oldenburg
children: Duke Johann of Oldenburg
sibling: Duchess Sophia Charlotte of Oldenburg
sibling: Duchess Altburg of Oldenburg
has occupation: politician
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  value: April 3, 1970
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    score pct: 2
    tier: established
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  popularity:
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    max: 423
    pct: 5.0
  tier: established
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value label: Duchess Sophia Charlotte of Oldenburg

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value label: Duchess Altburg of Oldenburg

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value: nikolaus_oldenburg_erbgrossher
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source: Freebase Data Dumps
stated in qid: Q15241312
pub year: 2013

source: general catalog of BnF
stated in qid: Q15222191
retrieved: 2017-11-25

source: Virtual International Authority File
stated in qid: Q54919
retrieved: 2018-08-11

source: Integrated Authority File
stated in qid: Q36578
retrieved: 2015-10-16

source: Munzinger Personen
stated in qid: Q107343683
retrieved: 2017-10-09

source: The Peerage
stated in qid: Q21401824

source: BnF authorities
stated in qid: Q19938912

wikidata id: Q64976
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: 2026-08-05T19:48:57.507036Z
entity updated at: 2026-04-10T23:34:21.074228+00:00Z
entity created at: 2026-04-10T23:34:21.074228+00:00Z