William was born on 14 JUN 1309, the son of John de St. John and Isabel de Courtenay. The place is not known.
He died before 04 APR 1329. The place is not known.
His wife was Eleanor FitzAlan, who he married in BEF 1323. The place has not been found. They had no known children.
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William de St. John |
John de St. John |
John de St. John |
sir Robert de St. John |
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Agnes de Cantelupe |
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Alice FitzPeter |
sir Reginald FitzPeter |
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Alice de Stanford |
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Isabel de Courtenay |
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| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | 14 JUN 1309 |
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| Death | BEF 4 APR 1329 |
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