nescio               PREFIX                             
(w/qui/quis) nescioquis=> some (unknown/unspecified), one/someone or other;
qu.is                PRON   1 0 DAT P X                 
qu.is                PRON   1 0 ABL P X                 
who; that; which, what; of which kind/degree; person/thing/time/point that;
who/what/which?, what/which one/man/person/thing? what kind/type of?;
who/whatever, everyone who, all that, anything that;
any; anyone/anything, any such; unspecified some; (after si/sin/sive/ne);
who?, which?, what?; what kind of?;
qu.is                PRON   1 0 NOM S C                 
who/what/which?, what/which one/man/person/thing? what kind/type of?;
anyone/anybody/anything; whoever you pick; something (or other); any (NOM S);