Galéran was the son of unknown parents. The date and place of his birth have not been found.
He died in 1189. The place is not known.
His wife was Ermesinde de Sens, who he married in BEF 1177. The place has not been found. Their two known children were Helissente (c1145-1180) and Heloïse (?-1249).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 1189 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Chaumont-sur-Yonne | |||||
| Nobility Title | vicomte de Sens |