The third son Corvinus is one of the children of Alexander Corvinus, the very first immortal. His brothers were William Corvinus and Marcus Corvinus.
History[]
Very little is known about him, and it is only mentioned at one point in the first film of the saga. According to Viktor, this third son lived like a mortal, because he was a human. However, Viktor's words can be taken literally and figuratively, as no evidence has been provided that this third son inherited the Original Virus in its active or dormant form. He was born mortal unlike his other two brothers.
Only one thing is certain, this son has fathered offspring to whom he has transmitted the Original Virus, which has been found over time in its dormant form, depriving its carrier of all its benefits. The Original Virus has thus been transmitted, from age to age, to Michael Corvin, his very distant descendant in the present.