Edermo
From Warhammer 40k - Lexicanum
Edermo was a Lieutenant of the Novamarines, commanding one of the two demi-company's of the Chapter's Third Company.[1a]
During the Plague Wars Edermo took part in the attack on Iax, infiltrating the world to conduct intelligence and having to massacre many Imperial civilians to cover up their presence. He later came into battle with Ku'gath alongside other Novamarines such as Justinian Parris. He put up a noble struggle against the Great Unclean One Ku'gath before being slain.[1b]