Henslow was an Alliance diplomat who served as high commissioner to Fezzan. He was missioned to the Alliance High Commissioner's office until late 798 UC, when the Galactic Empire under Reinhard von Lohengramm took control of the planet Fezzan.
He subsequently escaped the Empire with Julian Mintz and Louis Machungo on the merchant ship Berezka.

(Source: Gineipaedia)