Johanna was the daughter of unknown parents. The date and place of her birth have not been found.
She died on 18 MAR 1506. The place is not known.
Her husband was Wilhelm von der Marck, who she married in BEF 1463. The place has not been found. Their only known child was Johann I (1462-1519).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 18 MAR 1506 |
|