Baelsor
From Warhammer 40k - Lexicanum
Baelsor was a great hero of the Flesh Tearers Chapter, both when he was a Space Marine and after he was interred within a Dreadnought. When Baelsor met his end in battle against[1a] the Bonescar[1b] World Eaters Warband, the Flesh Tearers honoured him by renaming his Dreadnought armour the Bones of Baelsor and declared it to be a relic of the Chapter.[1a]
