belmonts are pretty lucky they keep having single male heirs.
Unless they just keep going at it till they make a boy, in which case we just never hear about all the other girl Belmonts.
This is a problem I have with CV as a whole(classic and LoS). Not specifically solely a focus on female heirs more than a focus on family in general. We KNOW in the classic series there ARE female Belmonts. It's not a generational curse where they only give birth to one son per generation. The Morris clan is proof of that, meaning not only was a daughter born, she likely had a brother to pass on the Belmont name. And that intrigues me. What kind of relationship would the sibling Belmonts have? Were they supportive of each other? Where they jealous of each other? And if this is the case for one generation, what about others? What if, say, Simon had 4 children? Why not focus on the family itself, for once. Adding LoS into the mix, we know Gabrial had one son, and Trevor had one son, but for Simon, we know his bloodline continued on until Victor, but there HAD been MORE than just "one son....one son..... one son" and so on. And that would also mean, Victor probably WASN'T the last Belmont(if one generation, we got a few sons, a few daughters, and the branch out with their families). It really IS one of the reasons, as I've been saying, I want a family focused CV. Focus on the Belmonts(their family, traditions/rituals and closeness) and Dracula's family(maybe work in his brothers, his niece Elizabeth Bartley, son Alucard and such). Something more than just the "individual" which most CVs have been about. Individual hero, individual struggle, against an individual evil.