
| Name | William De Ross | |
| Birth | Abt 1196 | , Helmsley, Yorkshire, England |
| Gender | Male | |
| _UID | 2D80B97FA05B814880B20303888CF62611B1 | |
| Death | Aft 1246 | |
| Person ID | I9617 | Ken Tree |
| Last Modified | 3 Nov 2019 | |
| Father | Robert De Ross, b. Abt 1170, , Hamlake, Yorkshire, England d. Aft 1227 (Age > 58 years) | |
| Mother | Isabel, Princess Of Scotland, b. Abt 1150, Of, , , Scotland | |
| Marriage | 1191 | , Haddington, Lincolnshire, England |
| _UID | 10747A820A14C84EBE916AA4E154F5A0DB95 | |
| Family ID | F6305 | Group Sheet | Family Chart |
| Family | Lucia Fitzpiers, b. Abt 1250, | |||||
| _UID | 980B2F23F4DEE647A0376337ABAD02B87748 | |||||
| Children |
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| Family ID | F5327 | Group Sheet | Family Chart | ||||
| Last Modified | 1 Apr 2026 | |||||
| Notes |
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