Sources on Jewish Communities in this section:

Chodecz  Chodecz [Pol], Chodetch [Yid], Khodech [Rus]

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-496938 JewishGen Locality Page

http://www.jewishgen.org/Yizkor/Wloclawek1/Wloclawek1.html Yizkor Book

Dombrowice  Dąbrowice [Pol], Dombrovits, Dombrowice, Dommstätt [Ger 1943-45]

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-498780 JewishGen Locality Page

http://www.jewishgen.org/yizkor/pinkas_poland/pol1_00086a.html Yizkor Book

Klodawa  Kłodawa [Pol], Klodava [Yid, Rus], Tonningen [Ger, 1940-45]

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-507997 JewishGen Locality Page

http://www.jewishvirtuallibrary.org/jsource/judaica/ejud_0002_0012_0_11294.html

Krosniewice  Krośniewice [Pol], Kroshnivitz [Yid], Kroßwitz [Ger, 1943-45], Krosnevitze [Rus]

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-511007 JewishGen Locality Page

Lubien  Lubień Kujawski [Pol], Lubin [Yid], Lyuben' [Rus], Lubień

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-514283 JewishGen Locality Page

Przedecz  Przedecz [Pol], Pshaytsh [Yid], Pshedech [Rus], Presheysh, Pshaych, Pshayts, Pshech, Pshedesh, Pshedetz, Pshedets

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-523947 JewishGen Locality Page

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