Tessselin was born about 0970, the son of unknown parents. The place is not known.
His wife was NN Giffard de Bolbec, who he married in 1004 in Rouen, Seine-Maritime, Haute-Normandie, France . Their two known children were Richard (1005-?) and Béatrice (c1020-<1059).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 0970 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | vicomte de Rouen |