Tristram was born about 0540, the son of unknown parents. The place is not known.
His wife was Iseult dite Lawgwyn de Cornouaille. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 0540 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | king of Lyonesse |