 Dietrich V Count of West Friesland, son of Floris I de Gand Count of West "@N18729@" Friesland and Gertrude Von Saxony.Born ± 1055 at Holland, died Jun 17, 1091, approximately 36 years Married/ Related to:  Ulfhilde of Saxony, daughter of Ordulph Duke of Saxony and Ulfhilde Olafsdottir.Born ± 1060 at Saxony, Prussia, died Jul 28, 1083, approximately 23 years | |||