Nielsen Hayden genealogy
John de St. John
- Bef 1316( = Descendancy chart to this point, = Expand, = Collapse)
- 1 John de St. John [1] d. Bef 27 Jun 1316
- Margaret d. Bef 1316
- 2 Nicholas de St. John [1.1] b. Between 1276 and 1286
- Katherine Langley
- 3 John de St. John [1.1.1] d. 1362
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- 4 Thomas St. John [1.1.1.1] d. 1432 [ =>]
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- 3 John de St. John [1.1.1] d. 1362
- Katherine Langley
- 2 Nicholas de St. John [1.1] b. Between 1276 and 1286
- Margaret d. Bef 1316