Cristophe Zarodnix

Cristophe Zarodnix was a member of the Cult of Morbius.

Biography
Zarodnix resurrected Morbius (in an aborted timeline) using gene splicing technology on the remains of his brain. He was defeated by the Eighth Doctor who deactivated Morbius' stellar manipulator allowing the Time Lords to correct the flow of time, removing Morbius' new Empire from existance. (BFA: The Vengeance of Morbius)

He was a merchant, buying and selling planets. Among others he bought Karn from the Sisterhood of Karn. (BFA: Sisters of the Flame)