Duke Geoffrey de Brittany

Duke Geoffrey was born in 0980 in Bretagne, France.  Duke Geoffrey's father was Duke Conan de Bretagne and his mother was Ermengarde de Anjou. He had a sister named Juetta (Judith).  He was the older of the two children.  He died at the age of 28 on November 20th, 1008 in Bretagne, France.