Gilbert de Clare, 8th Earl of Gloucester, 7th Earl of Hertford, was born circa 10 May 1291 to Gilbert de Clare, 7th Earl of Gloucester (1243-1295) and Joan of Acre (1272-1307) and died 24 June 1314 at the Battle of Bannockburn of unspecified causes. He married Matilda de Burgh (c1288-1320) 1308 JL . Notable ancestors include William I of England (1027-1087), Charlemagne (747-814), Hugh Capet (c940-996), Alfred the Great (849-899), Henry II of England (1133-1189). Ancestors are from the United Kingdom, Israel, France, Germany, England, Russia, Ukraine, Belgium, the Netherlands, Spain, Italy, Portugal, the Byzantine Empire, Sweden.

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