John was born about 1390 in Heerde, Gelderland, Nether Regions, the son of unknown parents.
His wife was Geertrui van Heukelom. They were married, but the date and place have not been found. Their only known child was Geertrui (1415-?).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1390 |
|