Marj,
Would like to assist you, but there are a number of Nemschitz/Nemcice in Moravia, today Slovakia !
My favourit would be Nemcice, parish Topolcany; online in archive of Nitra.
However, usually these villages in Moravia show very seldom a familybook, the way we know it from Banat area. But the access to the churchbooks is usually free and with a bit language training nicely handable. Any way, there are a number of genealogical groups for Moravia, who would like to assist and being in a better position then we banaters here.
Good luck
Rudolf