Johannes was born about 1269 in Shrivenham, Berkshire, England, the son of unknown parents.
He died in 1301. The place is not known.
His wife is not known. They were married, but the date and place have not been found. Their only known child was John II (c1294-1361).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1269 |
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| Death | 1301 |
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