Jan was born about 1230, the son of unknown parents. The place is not known.
He died in BET 12 DEC 1293 AND APR 1294. The place is not known.
His wife was Mathilde de Crésèques, who he married in BEF SEP 1251. The place has not been found. Their only known child was Aleidis (c1264-c1305).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1230 |
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| Death | BET 12 DEC 1293 AND APR 1294 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | heer van Oudenaarde | |||||
| Nobility Title | seigneur de Rozoy-sur-Serre |