Family: John Stewart / Joan Isaac (F1272)
Thomas Isaac (1306- ) |
Maud (Matilda) Princess Scotland (Bruce) (1310-1353) 
|
Jonet Isaac (1337- )  |
| Catherine Isaac (1337- ) |
| Daughter Isaac (1339- ) |
| Joan Isaac (1335- )
|
| Thomas Isaac (1306- ) |
| Maud (Matilda) Princess Scotland (Bruce) (1310-1353)
|
| Jonet Isaac (1337- ) |
| Catherine Isaac (1337- ) |
| Daughter Isaac (1339- ) |
| Joan Isaac (1335- )
|