[I]"Yours is to serve, unto the last drop of your blood, that your brothers might live to fight on. Watch over them, heal them, offer up your very life should it extend theirs but a moment, and by your sacrifice the enemy be slain. And when the time comes that you must fulfill your most solemn oath, speak clearly, speak proudly, speed the bolt that brings his end and send him joyous to the Emperor’s side. Then do your duty, take that which is due, and know your mission is done."[/I] — Extract from the Apocrypha of Eons

[b]Name:[/b] Brother Severus 

[b]Chapter:[/b] Blood Angels

[b]Equipment:[/b] 
Mark VII Aquila Power Armour
Diagnostor Helmet
Power Sword
Bolt Pistol
Frag Grenades
Exsanguinator
Blood Chalice

[b]Biography:[/b] As all Blood Angels before him, Severus born on the moon Baal Secundus, moon of the Blood Angels homeworld Baal. Underwent the proving tests held every generation at Angels Fall, the site where Sanquinius himself was found, as an aspirant to prove himself to the Blood Angels in order to become one. During these violent games and tournaments, battling against the harsh landscape and his peers, Severus showed unusual amounts of care to his fellow tribesmen, making sure to not kill anyone, only maim during the gladiatorial tournaments and even going out of his way to help those that were wounded during the race to the reach the "Place of Challenge", having to cross a hostile desert, with only a crude air glider and avoiding fire scorpions and the like to get there. Being one of the few that survived and finished the challenge, Severus was taken to Baal, where he was left in a golden sarcophagus and fed chemicals and nutrients to form into a true Astartes. 
Severus was noticed by the few Blood Angels that were overseeing the challenge for his compassion, this being the reason that he was placed into training as an Apothecary, before then becoming a Sanguinary Priest after years service, and then finally an apothecary for the Deathwatch after a century or so fighting the enemies of man. 

[b]Notable Achievements:[/b] 
- Recovered 463 Gene-seeds on record from fallen brothers on the battlefield
- Took part in the Third War of Armageddon against the Orks

[b]Class:[/b] Sanguinary Priest (Apothecary/Chaplain)

[b]Physical Description:[/b] Brother Severus, an average Astartes in terms of build, weight and height. None know what the Adeptus Astartes face actually looks like as he is known to always wear his Diagnostor helmet when in the midst of company and to not follow the no helmet tradition, several rumours follow the mysterious apothecary as to why he never takes of his helmet when with company ranging from paranoia to a severe injury when fighting a Chaos champion of Khorne. Who knows? 
Clad in the standard yet necessary and honourable colours of a Deathwatch marine but with a white helmet, backpack and bracers including the Exsanguinator attached to his right bracer, with the Blood Angels emblem on a red shoulder pad on his right shoulder and the silver Deathwatch emblem on his left shoulder pad, the prime helix marks his right leg knee pad and on his chest plate, replacing the usual Imperial Aquila, showing that Severus is indeed an Apothecary.

[b]Personality:[/b] WIP