Nielsen Hayden genealogy
Idonea de Malpas
- Bef 1295( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Idonea de Malpas [1] d. Bef 1295
- Urian de St. Pierre b. 1220 d. Between 1290 and 1300
- 2 Katherine de St. Pierre [1.1] d. Aft 1296
- Randle le Roter d. Bef 1296
- 3 Peter Thornton [1.1.1] b. Abt 1292 d. Between 1351 and 1358
- Lucy de Hellesby
- 4 Ellen Thornton [1.1.1.1] d. Bef 1364 [ =>]
- 4 Matilda de Thornton [1.1.1.2] d. Aft 25 Jan 1364 [ =>]
- Lucy de Hellesby
- 3 Peter Thornton [1.1.1] b. Abt 1292 d. Between 1351 and 1358
- Randle le Roter d. Bef 1296
- 2 John de St. Pierre [1.2] b. 1246 d. 1290
- Katherine Dutton d. Aft 1292
- 3 Ellen de St. Pierre [1.2.1]
- Philip de Egerton
- 4 Ellen de Egerton [1.2.1.1] [ =>]
- Philip de Egerton
- 3 Urian de St. Pierre [1.2.2] b. 1280 d. 1311
- Isolda de Grey
- 4 John de St. Pierre [1.2.2.1] b. 1298 d. 1354 [ =>]
- Isolda de Grey
- 3 Ellen de St. Pierre [1.2.1]
- Katherine Dutton d. Aft 1292
- 2 Katherine de St. Pierre [1.1] d. Aft 1296
- Urian de St. Pierre b. 1220 d. Between 1290 and 1300