Oswell E. Spencer

He founded Umbrella in 1968 with James Marcus and Edward Ashford and died in 2006 (Resident Evil 5). The game spells his name "Ozwell". He built ARK under Raccoon City and locked Elpis behind a password only he knew; a wrong entry makes ARK self-destruct.

Spoiler: his interview with Alyssa reveals that Grace is an ordinary child he entrusted to her, and that Elpis was his "blind hope". Patrick, his butler, holds baby Grace in the recordings.

Voice: James Clyde (English).