| Arnulf II of Boulogne Born: Died: ABT 990 | |||||
| William de VERNON Born: ABT 1313 Died: BEF 1346 | |||||
| Lens Born: Died: | |||||
| Richard de VERNON Born: BEF 1346 Died: 1376 | |||||
| Arnulf I of Frisia Born: Died: 18 SEP 993 | |||||
| Margaret de STOCKPORT Born: ABT 1315 Died: | |||||
| Luitgarde de Luxembourg Born: Died: 14 MAY 1005 | |||||