| Male William De Ross |
| Birth | 1244 | Ingmanthorpe, England, United Kingdom |
| Death | 28 May 1310 | |
| Burial | Grey Friars Church, Greenwich, Kent, England, United Kingdom |
|
| Marriage | ||
| Father | William De Ross | F2191 Group Sheet | |
| Mother | Lucia Fitz Piers | F2191 Group Sheet | |
| Female Eustance Fitz Hugh |
| Birth | 1268 | Ingmanthorpe, England, United Kingdom |
| Death | Yes, date unknown | |
| Burial | ||
| Father | ||
| Mother | ||
| Female + Ivetta De Ross |
| Birth | 1290 | Igmanthrop, Yorkshire, England, United Kingdom |
| Death | 1331 | |
| Burial | Coverham Abbey, Coverham, Yorkshire, England, United Kingdom |
|
| Spouse | Geoffrey Scrope | F2176 | |
| Marriage | 1311 | Masham, Yorkshire, England, United Kingdom |