Nielsen Hayden genealogy
Idoine de Say

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- 1 Idoine de Say [1] d. Bef 1379
John de Clinton b. Abt 13 Apr 1328 d. 6 Sep 1398
- 2 Margaret de Clinton [1.1]
Baldwin de Montfort d. Between 1385 and 1386
- 3 William Montfort [1.1.1]
b. Abt 1375 d. 6 Dec 1452
Margaret Pecche b. 30 Apr 1386 d. Bef Apr 1417
- 4 Ellen Montfort [1.1.1.1]
[ =>]
- 4 Baldwin Montfort [1.1.1.2]
b. Abt 1412 d. Bef 10 Feb 1475 [ =>]
- 4 Ellen Montfort [1.1.1.1]
- 3 William Montfort [1.1.1]
- 2 Margaret de Clinton [1.1]