Geoffrey Plantagenet Duke of Brittany & Constance de Brittany Dss de Brittany 
Geoffrey and Constance de Brittany were married in a religious ceremony in July 1181.
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Personal Details
Death Notes
Killed at a tournament by his horse.
Geoffrey Plantagenet Duke of Brittany
Geoffrey was born on September 23rd, 1158. He died at the age of 27 on August 19th, 1186 in Paris, France.
Constance de Brittany Dss de Brittany
Constance de Brittany was born about 1161. She died on September 5th, 1201 in Nantes, Brittany.
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