Johann was the son of unknown parents. The date and place of his birth have not been found.
He died after 1310. The place is not known.
His wife was Irmgard von Ouren. They were married, but the date and place have not been found. Their two known children were Philipp IV (?-<1329) and Johanna (c1295-c1369).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1310 |
|