Herfastus Haraldsson

Herfastus was born about 0925 in Normandy, France.  Herfastus' father was Harald  II Blaatand Gormsson and his mother was Gunhild Olafsdotter.  His maternal grandparents were King Olaf Bjornsson and Ingeborg Thrandsdotter. He had a brother and three sisters, named Svein Tjugeskagg, Duchess Gunnora, Queen Thyra and Aveline.  He was the oldest of the five children.