Jan was the son of unknown parents. The date and place of his birth have not been found.
His wife was Marguerite de Wavre. They were married, but the date and place have not been found. Their only known child was Jan VII (?-1432).
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | heer van Schoonhoven |
Note 1
son of Jean V d'Arschot-Schoonhoven, seigneur de Schoonhoven et de Nieuwrode & Marguerite de Lille