Johannette was the daughter of unknown parents. The date and place of her birth have not been found.
She died after 1359. The place is not known.
Her husband was Dietrich IV von Kerpen, who she married in AFT 1322. The place has not been found. Their only known child was Dietrich V (?-c1371).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1359 |
|