Nielsen Hayden genealogy
William de Bosco
- Aft 1242( = Descendancy chart to this point, = Expand, = Collapse)
- 1 William de Bosco [1] d. Aft 1242
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- 2 William de Boys [1.1]
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- 3 William de Boys [1.1.1] d. Aft 1351
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- 4 William de Boys [1.1.1.1] [ =>]
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- 3 William de Boys [1.1.1] d. Aft 1351
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- 2 William de Boys [1.1]
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