His birth is recorded in the Chronicle of Saint-Maixent for the year 1099: Willelmo comiti natus est filius, equivoce Guillelmus vocatus ("a son was born to Count William, named William like himself").
William died of suspected food poisoning during the trip.
Hij is getrouwd met Éléonore "Aenor" Chatellerault.
Zij zijn getrouwd in het jaar 1121, hij was toen 22 jaar oud.
Kind(eren):
Guillaume "William" X "The Saint" d'aquitaine | ||||||||||||||||||||||||||||||||||||
1121 | ||||||||||||||||||||||||||||||||||||
Éléonore "Aenor" Chatellerault |