Nielsen Hayden genealogy
Family: Thomas II Gray / Margaret de Presfen (F3205)
m. Abt 1352Thomas I Gray (1277-1342) 
|
Agnes ( -1322) |
Isabel Gray ( -1363)  |
| [Unknown] Gray (1309-1361) |
| William de Presfen ( -1358) |
 | Thomas II Gray (1315-1369)
|
| Margaret de Presfen ( -1403)
|
| Elizabeth Gray ( -1412) |
| Thomas III Gray (1359-1400) |