Konrad was the son of unknown parents. The date and place of his birth have not been found.
He died about 1374. The place is not known.
His wife was Marie de Hamal. They were married, but the date and place have not been found. Their two known children were Johan (?-?) and Willem (?-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | ABT 1374 |
|