wwjohnston
http://lazarus.elte.hu/hun/digkonyv/topo/200e/32-50.jpg on this map Stein Zehrowitz presently Msecke Zehrovice.
The Kornhous Zehrowitz is also on the above map slightly North.

http://mesta.obce.cz/zsu/vyhledat-10024.htm the village has 460 inhabitants

http://www.jewishgen.org/communities/loctown.asp
Mšecké Žehrovice populated place 50°11' N 13°55' E E M U G Czech Republic 24.9 miles WNW of Praha 50°5' N 14°28' E

Kornhaus, Mšec populated place 50°12' N 13°54' E E M U G Czech Republic 26.5 miles WNW of Praha 50°5' N 14°28' E