William de_Ros
| Father | Robert de_Ros |
| Mother | Isabel of_Scotland |
| William de_Ros was the son of Robert de_Ros and Isabel of_Scotland. | |
| Marriage* | William de_Ros married Lucy FitzPiers. |
| Death* | William de_Ros died circa 1264. |
| Reference* | Reference: 34184. |
| Name Variation | William de_Ros was also known as Sir. |
Family | Lucy FitzPiers |
| Children |