Othon was the son of unknown parents. The date and place of his birth have not been found.
He died in 1312. The place is not known.
His wife was Clémence de Montferrand. They were married, but the date and place have not been found. Their only known child was Isabelle (?-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 1312 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de la Roche-sur-l'Ognon |