Nielsen Hayden genealogy
Family: John fitz Thomas fitz Gerald / Blanche Roche (F10809)
Thomas fitz Maurice ( -1271) |
John fitz Thomas fitz Gerald ( -1316) 
|
Blanche Roche ( -1330)
|
Joan fitz John ( -1320)  |
Nielsen Hayden genealogy| Thomas fitz Maurice ( -1271) |
| John fitz Thomas fitz Gerald ( -1316)
|
| Blanche Roche ( -1330)
|
| Joan fitz John ( -1320) |