Family: Sir Patrick Dunbar / Isabella Randolph (F1442)
 | Sir Alexander of Dunbar (1260-1331) 
|
| Sir Thomas Randolph (1290-1332)
|
 | Isabel Stewart (1280- )
|
| Thomas Randolph (1310-1332) |
| John Randolph (1313-1346) |
| Agnes Randolph (1315-1367) |
| Sir Patrick Dunbar (1300-1356)
|
| Isabella Randolph (1320- )
|
| George Dunbar (1340-1420)  |
| John Dunbar, Earl of Moray (1343-1392) |
| Sir Patrick Dunbar, of Bele (1345-1439) |
| Agnes Dunbar (1348- ) |
| Sir David Dunbar (1350-1423) |
| Elizabeth or Agnes Dunbar (1352- ) |