| b 1265, Bothal, Northumberland, , England | Robert Bertram, [Sir] | > | d 1302, | Richard Bertram, [Sir] | Mabel de_Clere |
| Roger Bertram | d 1238 | |||
| | b 1219 | Sarah | |||
| Robert Bertram | d 1262 | |||
| |b 1243 | | | |||
| |d 1302 | Laderma | |||
| | | ||||
| Roger Bertram | ||||
| |Alice | | | |||
| | | | | |||
| | | ||||
| 1 | < | Robert Bertram |
Source: 'Ogle & Bothal', Sir Henry Ogle, 1902, Pedigree XIII.