 | James I STUART DRUMMOND, of Scotland (1394-1437) 
|
 | Lady Johanna DE BEAUFORT (1398-1445)
|
| James II KING OF SCOTLAND (1430-1460)  |
| John STEWART (1437-1512) |
| James DOUGLAS ( -1493) |
| Joan OF SCOTLAND, "Dumb Lady" (1426-1487)
|
| John DOUGLAS (1465-1513) |
