Ah thanks, what is the usual ways to find vampires in a fort?
I remember seeing a few people over 120 years old but idk if this age is standard in DF, tho they were in the fort almost since start and only recently have i started getting people drained of blood.
http://dwarffortresswiki.org/index.php/Vampire#Identificationsome snips:
have abnormally long lists of relations and often many, many children, but none of them are present in the fortress (in stark contrast to the parents, siblings or cousins whom most dwarves will share their home with). If they are married to a dwarf that is not present in the fortress, this should be treated as especially strong evidence. Note, however, that lacking relatives within the fortress is not an automatic indicator of being a vampire
too many children or too many civilization associations
As vampires do not eat, sleep, or drink, they will never have recent thoughts about meals, drinks, beds, dining rooms, or chairs, leaving their thoughts especially bare and suspicious <= might be fixed!!!
Looking at the deities that the dwarf believes in can be quite helpful. As long as only "cursed" vampires immigrate (and not blood drinking ones), one of the deities of a vampire should have a "cursed the dwarf [untrue alias] . . ." Lacking this clause in their deities seems to be a clear sign that you do not have a vampire
send them through a hallway with a zombie on the other side of fortifications/windows in clear sight. Normal dwarves will run away from the horrible sight of a harmless zombie but vampire dwarves will walk right through
__
and various more or less cheaty ways, bugged ways or exploitative ways