23 September 1158 to Henry II of England (1133-1189) and Eleanor of Aquitaine (1122-1204) and died 19 August 1186 in Paris, France of unspecified causes. He married Constance de Bretagne (1161-1201) July 1181 JL . Notable ancestors include Henry II of England (1133-1189), William I of England (1027-1087), Charlemagne (747-814), Hugh Capet (c940-996), Alfred the Great (849-899). Ancestors are from France, the United Kingdom, Germany, Belgium, the Netherlands.Geoffrey, Duke of Brittany was born
Geoffrey became Duke of Brittany through marriage. He was possibly killed in a tournament.
|Offspring of Geoffrey, Duke of Brittany and Constance de Bretagne (1161-1201)|
|Eleanor, Countess of Richmond (1184-1241)||1184||10 August 1241|| |
|Matilda of Brittany (c1185-c1185)|| |
|Arthur I, Duke of Brittany (1187-1203)||29 March 1187||1203|