From Warhammer 40k - Lexicanum
Ancient Reeve, also known as The Heedless and originally called Klemen, was once Talon-Master of the Night Lords' 8th Company, which during the time of the Battle of Isstvan V was known as the Circle of Inclemency. His entire central nervous system was disassembled before his eyes in a battle against Eldar Raiders. He gave up all rank when he was interred into his Dreadnought body. Totem-Relics of significant enemies are mounted on his Contemptor Dreadnought armour, following the traditions of many gang-factions on Nostramo.
- 1: The Horus Heresy Book Two - Massacre, pg. 97