Nielsen Hayden genealogy
William de Atherton
- 1414( = Descendancy chart to this point, = Expand, = Collapse)
- 1 William de Atherton [1] d. 29 Dec 1414
- Agnes Vernon d. Aft 1406
- 2 William de Atherton [1.1] b. Bef 1386
- Elizabeth Pilkington
- 3 William Atherton [1.1.1] d. 1440
- Margaret Byron d. 25 May 1486
- 4 Margery Atherton [1.1.1.1] [ =>]
- Margaret Byron d. 25 May 1486
- 3 William Atherton [1.1.1] d. 1440
- Elizabeth Pilkington
- 2 William de Atherton [1.1] b. Bef 1386
- Agnes Vernon d. Aft 1406