Tilson Graf was a human male member of the hyperspace prospecting Graf family during the High Republic Era. After mediator Morton San Tekka died, Tilson offered himself to take Morton's place as mediator.
During his youth, a series of misdemeanors led to his family casting him out. Though Tilson later regretted his indiscretions, he wasn't really sorry for being cast out of the family, because it meant he was able to escape his family's meetings and responsibilities.
Around 382 BBY, Tilson traveled to Jedha to witness the summit on Jedha. He liked to think of himself as a collector of historic events and was certain that the peace treaty between Eiram and E'ronoh would be a momentous occasion. After mediator Morton San Tekka died in a bomb attack, Tilson offered himself to take Morton's place. With the blessing of both ambassadors Tintak and Lian Cerox, chairperson Meldan appointed Tilson as mediator.
Tilson Graf first appeared in the 2023 audio drama The High Republic: The Battle of Jedha, written by George Mann. He was voiced by Sullivan Jones.
- Star Wars: The High Republic Character Encyclopedia