Glorion

Brother Glorion was the former Archangel (Chapter Master) of the savage and merciless Charnel Brethrne Space Marine Chapter. He led his eponymous Chapter for several centuries during some of their most notable campaigns, including the Centurion War and the recent Devastation of Baal in 999.M41, where he sustained such horrific wounds from fighting the deadly Tyranids, that his broken shell of a body had to be interred in the sarcophagus of a relic Contemptor Dreadnought. Despite his internment, he refused to relinquish his reigns of command and hand over the position of Archangel to another, until he felt he could find a worthy successor. Eventually, he finally deemed Lord Michaelus as a worthy successor and passed on the mantle of leadership of the Charnel Brethren to him in 111.M42.

Background
Chapter Master at the Time of the Centurion War and the Devastation of Baal. During that terrible event he was so badly wounded that he was entombed within a mighty Contemptor Dreadnought, despite that he continued to lead his Chapter for another one hundred years before finally relinquishing the title to Michaelus, it was rumoured that he was waiting for someone worthy to lead the Chapter before he gave up command, if so, than Michaelus must be great indeed.