Valkenhayn R. Hellsing

Rachel's elderly butler and trusted adviser who has served the Alucard family line for generations. He possesses a sharp wit and is concerned for Rachel's well-being. Valkenhayn seems to be worried about Rachel associating with things below her class (particularly Ragna, although others might apply), but he always acts in a sophisticated and gentlemanly manner. Judging from comments frequently dropped by Rachel, he seems to have once been a vigilante himself. He seems to know of Terumi well enough to recognize him on sight, even though Terumi can change shape. There are minor hints that he may be connected to the six heroes (he may actually have been one), including an existing friendship with Jubei and enough bravery to attack Terumi on sight.