Leroy was the father of Sebastian Michaelis and Virdia Michaelis. They were children from his and his then-fiancé. (Who he doesn’t speak to anymore. They broke up.) Leroy looms just like his son Sebastian - except Leroy has purple eyes, thick hair and is a vampire. Not a demon. Leroy is a loving father. He was murdered by a grim reaper named William T. Spears. He hates William. Leroy died when Virdia and Sebastian were little kids. He would always listen to them, care for them and respect them.