John was born about 1280 in Colquite Manor, St. Mabyn, Cornwall, England, the son of unknown parents.
He died before 1307 in Colquite Manor, St. Mabyn, Cornwall, England.
His wife was Margaret de Badlesmere. They were married, but the date and place have not been found. Their only known child was sir Richard I (c1300-1362).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1280 |
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| Death | BEF 1307 |
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