Sonia Belmont Had an affair with Alucard Tepes Making (her supposed son) Trevor Belmont, a quarter vampire.
Dracula's Full name (in the game) is Vlad Dracula Tepes.
Trevor Belmont is the great-great-great-great grandfather of Simon Belmont.
Leon Belmont was the first to fight against the forces of Dracula (Mathias Cronqvist)
Dracula used to be a pussy >.> (lol)
So what are somethings you have to share, stuff that we dint know about Castlevania.