Ruler · 1795 – 1861
Frederick William IV
Lived 1795 – 1861; politician. King of Prussia of Kingdom of Prussia, 1840 – 1861; also in the line of German Empire (1848–1849).
Wikidata's English label: Frederick William IV of Prussia.
For the full story, the article on Wikipedia (CC BY-SA 4.0); this page holds what the record says of the reign.
- Lived
- 1795 – 1861
- 66 years
- In office
- 21 years
- one reign
- Lines
- 2
- states
- Left it
- died in office
- Wikidata's manner of death
King of Prussia
Kingdom of Prussia · the 6th of 9 dated reigns · 1701 – 1918
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Frederick William IV1840 – 1861
Reigned 1840 – 1861 · 21 years · came to it aged 45
- Came to it
- the child of the ruler before, on record
- Left it
- died in officeWikidata's manner of death: natural causes; stroke
Also in the line of German Empire (1848–1849) (2nd of 2).
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Wikidata Q57180 (CC0) · the reigns from Wikidata's P39 terms, the rulers' own articles read by grammar (sentences quoted above, CC BY-SA 4.0) and Kokkonen & Sundell where they code the line · data built 2026-10-06 · Pastlas v2.9.1, by Oleh Voronko. The published atlas and its data are for non-commercial use.