John was born about 1305, the son of unknown parents. The place is not known.
His wife was Gladys de Vere, who he married in ABT 1340. The place has not been found. Their only known child was Harry ap John (c1348-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1305 |
|