Darius Troy
From Warhammer 40k - Lexicanum
Brother-Captain Darius Troy was the leader of the Novamarines 4th Company during the Lithesh Sector Crusade, part of the greater Damocles Crusade against the Tau. With the assistance of two companies of the 167th Brimlock Dragoons Imperial Guard Regiment, Troy led his Company in trying to remove the Xenos's hold on the planet Kronus[1a], but were ultimately driven off by the Tau.[1b]