| Ivetta De Ross |
| Ivetta De Ross | |
| B: | 1290 |
| Igmanthrop, Yorkshire, England, United Kingdom | |
| D: | 1331 |
| Geoffrey Scrope |
| Geoffrey Scrope | |
| B: | 1273 |
| Masham, Yorkshire, England, United Kingdom | |
| M: | 1311 |
| Masham, Yorkshire, England, United Kingdom | |
| D: | Dec 1340 |
| William De Ross |
| William De Ross | |
| B: | 1244 |
| Ingmanthorpe, England, United Kingdom | |
| D: | 28 May 1310 |
| Eustance Fitz Hugh |
| Eustance Fitz Hugh | |
| B: | 1268 |
| Ingmanthorpe, England, United Kingdom | |
| D: | Yes, date unknown |
| William De Ross |
| William De Ross | |
| B: | 1196 |
| Helmsley, Yorkshire, England, United Kingdom | |
| D: | 1246 |
| Lucia Fitz Piers |
| Lucia Fitz Piers | |
| B: | 1250 |
| Forest of Dean, Coleford, Gloucestershire, England, United Kingdom | |
| D: | Yes, date unknown |
|
| Baron of Hemsley Robert De Ross |
| Baron of Hemsley Robert De Ross | |
| B: | 1170 |
| Hamlake, Yorkshire, England, United Kingdom | |
| D: | 1227 |
| Isabella Canmore |
| Isabella Canmore | |
| B: | 1150 |
| , , Scotland, United Kingdom | |
| M: | 1191 |
| Haddington, Lincolnshire, England, United Kingdom | |
| D: | Yes, date unknown |