Attention: Was younger than 16 years (15) when child (Mathilde de MAYENNE) was born (??-??-1150).
Attention: Died 9 months (February 18, 1169) prior to the birth (??-??-1172) of child (Isabel de Craon) .
Attention: Died 9 months (February 18, 1169) prior to the birth (??-??-1175) of child (Havoise de Craon) .
(1) He is married to Constance /de Cornouailles de Bretagne.
They got married.
Child(ren):
(2) He is married to Isabelle de BEAUMONT-LE-ROGER, de MEULAN.
They got married in the year 1161 at Ile De France, France, he was 26 years old.
Conjoint: Isabelle de Beaumont-le-Roger, dame de Meulan
Child(ren):
The data shown has no sources.