And there's a
need to hear from/about such things again... why, exactly?
In Lament of Innocence, he retconned the Vampire Killer so that it was always powered by ghost of Lei Fang, in place of the old assumption that it existed as an object of pure magic incarnate
Actually originally, via CVIII, it was bestowed to the belmonts by the POLTERGIEST KING~
And it was never powered by 'lei fang', it was given form through Alchemy and
achieved its power the moment it struck Sarah. If anything, it's powered by her~~
Aria of Sorrow; Dracula War. 'nuff said.
It's coming. Hold your damn horses~
In Portrait of Ruin, he added the stipulation that non-Belmonts who try to weild the VK have their lifeforce slowly drained as a safeguard. The next major title he produced immediately sidestepped this guideline by simply introducing a character who got her broken Dracula-destroying powers from somewhere completely different.
What's your point? Hector and Alucard have both killed Dracula. You don't need Vampire Killer, just something similar or relevant to Dracula's power~
The belmont villagers are, with the exception of OoE's immediate story, irrelevant. They are not notable people.