Nielsen Hayden genealogy
Family: Guillaume de Fiennes / Blanche de Brienne (F10536)
m. Between 18 Jan 1266 and Feb 1267
Drag or scroll to see more of the chart.
Show family with spouse 
Show family with parents 
Select other spouses 
Select other parents 
Enguerrand de Fiennes (1204-1269)
|
Giles de Fiennes ( -1315)  |
| Jean de Brienne ( -1296)
|
Jeanne de Châteaudun (1227-1254)
|
| Guillaume de Fiennes ( -1302)
|
| Margaret de Fiennes ( -1344) |
| Joan de Fiennes ( -1309) |
| Jean de Fiennes ( -1325) |