Nielsen Hayden genealogy
Family: Thomas III Gray / Joan Mowbray (F5028)
m. Bef 1384 | Thomas II Gray (1315-1369) 
|
Margaret de Presfen ( -1403)
|
Elizabeth Gray ( -1412)  |
| John Mowbray (1340-1368)
|
| Elizabeth de Segrave (1338-1364)
|
| Eleanor Mowbray (1360- ) |
| Thomas Mowbray (1367-1399) |
| Thomas III Gray (1359-1400)
|
| Joan Mowbray ( -1408)
|
| Maud Gray ( -1451) |
| Thomas Gray (1384-1415) |