Ruler · 1158 – 1186

Geoffrey II of Brittany

Lived 1158 – 1186. Duke of Brittany of Duchy of Brittany, 1181 – 1186.

Wikidata's English label: Geoffrey II.

For the full story, the article on Wikipedia (CC BY-SA 4.0); this page holds what the record says of the reign.

Lived: 1158 – 1186; 28 years
In office: 5 years; one reign
Lines: 1; Duchy of Brittany
Left it: died by accident; Wikidata's manner of death

Duke of Brittany

Duchy of Brittany · the 3rd of 4 dated reigns · 1156 – 1203

Conan IV of Brittany1156 – 1166

Constance of Brittany1166 – 1201

Geoffrey II of Brittany1181 – 1186

Arthur I of Brittany1196 – 1203

killed, executed or dead in battledeposed, abdicated, exiled or removeddied in officea second row: a reign that began before the last had ended — rival claimants, or a shared thronethis entry

Reigned 1181 – 1186 · 5 years · came to it aged 23

Came to it: the spouse of the ruler before, on record
Left it: died by accidentWikidata's manner of death: accidental death; horse fall

the term records: death in office

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Wikidata Q314550 (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.