Drakensang Searching for a crossbow trainer

I've found people who can teach me melee weapon skills, and someone who can teach me hunting skills teaches normal bows, but I cannot seem to find anyone who teaches crossbow, yet I am frustratingly finding more and more nice-looking crossbows.

Help, anyone, please?

EDIT. Um, nevermind, found one. The bowyer dwarf in Ferdok... i don't know how i missed that