John was born about 1260 in Bigby, Lincolnshire, England, the son of unknown parents.
He died about 1336 in Lincolnshire, England.
His wife was Margaret de Flinton. They were married, but the date and place have not been found. Their only known child was sir William (c1291-c1336).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1260 |
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| Death | ABT 1336 |
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