"Not that I'm aware. My father's name is Raith, my mother was Margaret LeFey." And considering both were several centuries old by the time he was born, well. He didn't have many ancestors he could really pin point.
"This might sound a bit off the wall, but bear with me. Are you a vampire?" He couldn't rule that out. He was a White Court vampire, more an incubus than anything. He wasn't affected by sunlight or garlic of any other so called vampire myth.