Sources on Jewish Communities in this section:

Mielnik [Pol], Melnik [Yid]  

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-516355 JewishGen Locality Page

Niemirów [Pol], Nemiruv [Rus], Nemirova [Yid], Niemirowo  

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-518245 JewishGen Locality Page

Sarnaki [Pol, Rus, Yid], Sarnak  

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-527314 JewishGen Locality Page

http://www.jewishgen.org/Yizkor/sarnaki/sarnaki.html Yizkor Book

Siemiatycze [Pol], Semyatitche [Yid], Semiatyche [Rus], Semyatitcha, Semyatichi, Semyatitsh, Semyatich

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-527809 JewishGen Locality Page

http://www.jewishgen.org/Yizkor/siemiatycze/siemiatycze.html Yizkor Book

http://www.jewishgen.org/Yizkor/siemiatycze1/siemiatycze1.html Yizkor Book

http://www.jewishvirtuallibrary.org/jsource/judaica/ejud_0002_0018_0_18478.html History

Wołczyn [Pol],  Volchin [Rus], Voltchin [Yid], Voŭčyn [Bel], Voltshin, Vowchyn  

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-1951368 JewishGen Locality Page

http://www.jewishgen.org/Yizkor/Vysokoye/Vysokoye.html Yizkor Book