Attention: Was younger than 16 years (15) when child (Guislain de CLERMONT EN BEAUVAISIS DE CREIL-DE CLERMONT EN BEAUVAISIS) was born (??-??-1025).
He is married to Ermmengardis de CLERMONT EN BEAUVAISIS.
They got married in the year 1030 at Clermont, Oise, Picardie, France, he was 20 years old.
Child(ren):
The data shown has no sources.