Clavis Alucard

Claudius Alucard was the previous head of the Alucard family, said to have lived for over a millennium; appear briefly in Phase 0 and Phase Shift 1.

Information
He watched over the human race and helped prevent the Black Beast from destroying them, as well as sealing Yūki Terumi inside the Boundary before the Six Heroes were formed. Rachel Alucard is his daughter, and Valkenhayn R. Hellsing served as his butler before (and after) working with the Six Heroes.