On the Lecarde Alucard similarity
isnt that a translation thing? I recall the original name being supposed to be Ricardo, like Belnades is supposed to be Fernandez. with the spear the "Alucard" spear to compliment Vampire Killer.
yeah, but later games clear up the translation error with Judgement and PoR fixing those errors.
but one thing is clear, Sypha is not directly related to any of the other Belnades since she hooks up with Trevor in the end.
Also, it seems that the Power is usually inhereted by the Females as the Belmonts to the males.