Board Thread:General Discussion/@comment-32624223-20161214110003/@comment-26830922-20170108022112

Well, he used his Auschwalen ability to remove the Vollstandig of the Sternritter that he left behind when he was at Reiokyu, and he later took the powers of the ones he brought up as well (except Uryu). So, there are no Quincies (aside from maybe Uryu) who have the Vollstandig left, but there's the possibility that other Quincies are still alive. He only used the Auschwalen on the Sternritter, and we saw that if they dodged the beam it wouldn't take their life. Also, there's the chance that some of their foot soldiers and other personnel could have survived the war as well.