Johann was the son of unknown parents. The date and place of his birth have not been found.
He died about 1355. The place is not known.
His wife was Katharina von Huneburg. They were married, but the date and place have not been found. Their only known child was Katharina (c1349-c1407).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | ABT 1355 |
|