William IV Of Saint Omer
| Use attributes for filter ! | |
| Gender | Male |
|---|---|
| Died | 1191 |
| Grandchildren | Ida de Douai |
| Children | William V of Saint-Omer |
| Nicholas I of Saint-Omer | |
| William VI of Saint-Omer | |
| Ida de Saint Omer | |
| Current partner | Ida of Avesnes |
| Parents | Mathilde |
| Guillaume III, Chatelain de Saint Omer | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 4488940 |
William IV Of Saint Omer Life story
William IV of Saint Omer was the castellan of Saint-Omer from ca. 1171 until his death, as well as Lord of Beaurain and Fauquembergues. The date of his birth is unknown; he is mentioned for the first time in 1157, when his uncle Walter was castellan.