Dupas Thomree, a Diktat of Corellia, was a male Human who existed in the time period of the Galactic Empire's reign. To govern the Corellian sector as he desired, Thomree struck an accord with Emperor Palpatine: in exchange for taxes, war resources, and respect given to the Emperor, Corellia would remain largely independent from Imperial directives. His assassination occurred in 2 BBY.
The origin of this character's moniker is a humorous reference to Tom Dupree, who served as the editor for Roger MacBride Allen at Bantam Books.