Family: Thomas Isaac / Maud (Matilda) Princess Scotland (Bruce) (F1237)
Robert I "The Scotland, ["de Brus"] (1274-1329) 
|
Elizabeth De Burgh (1284-1327)
|
Margaret Princess Of Scotland (1315-1347)  |
| David II King Scotland (1324-1371) |
| John Prince Of Scotland (1325- ) |
| Thomas Isaac (1306- ) |
| Maud (Matilda) Princess Scotland (Bruce) (1310-1353)
|
| Joan Isaac (1335- ) |
| Jonet Isaac (1337- ) |
| Catherine Isaac (1337- ) |
| Daughter Isaac (1339- ) |