Family: Captain of Edinburgh Castle William Borthwick / Moriota Hay (F1334)
William Borthwick (1329-1415) |
| Thomas De Hay (1337-1397) |
Joanna Gifford (1334- ) |
Captain of Edinburgh Castle William Borthwick (1355-1439) 
|
| Moriota Hay (1355- )
|
Sir William Borthwick (1370-1458)  |
