| b 1253, , Holland, Lancastershire, England | Mathew De Holland | |||
| Robert De Holland | b 1171 | |||
| | b 1197 | ||||
| Thurstan De Holland | William De Columbers | |||
| |b 1222 | | | Alan De Columbers | ||
| |d 1275 | Cecily De Columbers | b 1177 | Henry De Waleton | |
| | | b 1201 | Cicily Waleton | ||
| Robert De Holland | b 1181 | |||
| |Elizabeth De Salmesbury | | | Adam De Kellet | ||
| | | |b 1204 | |||
| Kellet | ||||
| b 1230 | | | |||
| 1 | < | Robert Holland, [Sir Knight] | 2 | < | Joan (Jane) Holland |