Johan was the son of unknown parents. The date and place of his birth have not been found.
His wife was Margarita van Abcoude van Meerten. They were married, but the date and place have not been found. They had no known children.
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | heer van Geffen |
Note 1
Son of Gerard van Vladeracken, heer van Geffen and Cornelia Oem van Bockhoven