Oh that's-- [Alucard pauses, trying to ping onto world events of the time. His father would have entered Wallachia by then, same with the Belmonts. Enough to settle, not enough for Wallachia itself to be well and truly established. The Byzantines would still be in control of the city, but--ah.] Which crusade are they on, by your time?

[It could probably be better phrased, especially if the answer is there's more than one?]

Mm, you'll find that lacking here in comparison to the sciences and some applied arts. Not that it isn't there, just...the ratio is very skewed.