Johann was the son of unknown parents. The date and place of his birth have not been found.
He died after 1357. The place is not known.
His wife was NN von Varendorp. They were married, but the date and place have not been found. Their only known child was Heinrich (?->1392).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1357 |
|