[@Zetsuko] Technically, a vampire could outlive a Werewolf/Lycan because age doesn't really factor into their "unlife" so much. Lycans still age, but slower than a normal human would. To answer that though, a Vampire could be older, but that depends on when they were bit or afflicted. Same with Lycans. Ancient vampires however tend to be easily over 600-800 years old. 

RP wise though, since I feel like i'm explaining this poorly atm, is that if our vampires lived for around 500 years, hey would have been born sometime in 1500 during the Renaissance period. If someone was bit by a Lycan in their 20's 500 years ago, they'd probably be like 100 or so in human years. Sorry if I failed to clarify that earlier, my minds all over the place right now.

[@Yorutenchi] A Dhampir half breed could potentially use a vampires blood magic, but it would probably be half as potent as a full vampire. Other than that, I trust your common sense.