Father Kreiner

For more detailed information see the Fitz Kreiner article.

Father Kreiner was earlier Fitz Kreiner. He left Anathema and became a full member of Faction Paradox; he also became the oldest living member of the Remote.

Biography
During his time with the Remote, Fitz hunted and killed many renegade Time Lords, including the Rani and the clone of the Master. (PROSE: Interference - Book One)

Father Kreiner led his troops onto the planet Dust and attempted to kill the Third Doctor for things his future self did to him, losing his arm in the subsequent struggle.

Father Kreiner tried to follow the Doctor by grabbing onto I.M. Foreman's Travelling Show, but was flung into the Time Vortex. (PROSE: Interference - Book Two)

Father Kreiner was at least a thousand years old when viewed on a Time-Space Visualiser on Gallifrey. He was retrieved from the vortex and re-encountered the Eighth Doctor. Father Keiner briefly tried to help his old friend after the Doctor convinced him he genuinely regretted abandoning Fitz; he had only done so because he was convinced that Fitz was dead. Grandfather Paradox shot and killed him. (PROSE: The Ancestor Cell)