Nielsen Hayden genealogy
Henry de Port
- Abt 1153( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Henry de Port [1] d. Abt 1153
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- 2 John de Port [1.1] d. 1167
- Maud
- 3 Adam de Port [1.1.1] d. Between 25 Jun 1213 and 28 Jul 1213
- Mabel de Orival
- 4 William de St. John [1.1.1.1] d. 1239 [ =>]
- Mabel de Orival
- 3 Adam de Port [1.1.1] d. Between 25 Jun 1213 and 28 Jul 1213
- Maud
- 2 John de Port [1.1] d. 1167
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