Events of close relatives
Marriage	Osulf du Plessis — View this family yes
Death of a father	Richard I “The Fearless” of Normandy about 996 Fecamp, Normandy, France
Birth of a daughter #1	Adeliza Fitz Osulf du Plessis about 1014 Normandy, France
Death of a half-brother	Geoffrey de Brienne about 1015 Normandy, France
Death	about 1017 Normandy, France