Nielsen Hayden genealogy
Ancestors of William de Fiennes
- 1359 ┌── Giles de Fiennes (of Old Court in Wartling, Sussex, England - Aft 1314)(m. Bef 19 Feb 1270) =>
┌── John de Fiennes (of White Waltham, Berkshire, England - Bef 1334)(m. Bef 2 Jun 1294)
│ └── Sibyl Filliol ( - Aft 1320)(m. Bef 19 Feb 1270) =>
│
┌── John de Fiennes (of White Waltham, Berkshire, England - 5 Apr 1351)(m. Bef 1332)
│ │
│ │ ┌── Jordan le Forester (of Cookham, Berkshire, England - ??)
│ └── Joan le Forester ( - 1338)(m. Bef 2 Jun 1294)
│ └── Amice
│
William de Fiennes (of Herstmonceux, Sussex, England - 2 Dec 1359 Overseas)
│
│ ┌── John de Monceux
└── Maud de Monceux (m. Bef 1332)