The following families were from Hrubieszow or Krylow in Poland. It is very likely that the Biterman/Bitterman relatives of Lublin province were all related to each other. I have not been able to fit these family members into my tree yet.
JRI-Poland lists 149 records for the surname Biterman from Krylow. It also lists 56 records for the surname Bitterman. JRI-Poland lists 106 records for the surname Biterman in Hrubieszow. Combined, from around 1830 to 1905, there are around 300 records for the surname in the two towns combined.
Information on my branch of the Biterman family is available at HERE.
EARLIEST BITERMANS
1. The Lublin Bitermans - see HERE
2. Mordko Biterman and his brother Mendel, born 1761 and Abt. 1768 - see HERE
3.
1 Herszek Bitterman b: 1786 in Poland d: May 25, 1831 in Krylow, Poland
... + Zlata Jankliewicz b: Abt. 1791 in Poland d: May 30, 1831 in Krylow
.......... 2 Symcha Bitterman b: 1811-1821 in Poland d: 1873 in Krylow?
............. + Szandla Herszkowicz b: 1815-1822 in Poland d: 1876 in Hrubieszow?
..................... 3 Ruchla Bitterman b: 1840 in Poland d: Aug. 29, 1848 in Krylow
..................... 3 Herszko Bitterman b: 1842 in Krylow d: unknown
..................... 3 Mordko Bitterman b: 1846 in Krylow d: unknown
..................... 3 Lejba Bitterman b: 1847 in Krylow d: unknown
...........................+ Malka Erlet (not confirmed as wife) m: 1874 in Krylow
................................... 4 Josef Biterman b: 1878 in Krylow, Poland d: unknown
..................... 3 Pesia Bitterman b: 1851 in Krylow d: unknown
..................... 3 Ryfka Bitterman b: 1853 in Krylow d: unknown
4.
1 Froim Biterman b: Abt. 1785 in Poland d: unknown
... + Malka Mala Cyprion
.......... 2 Herszko Biterman b: Abt. 1810 in Poland m: 1832 in Laszczow
............. + Hena Wajnberg
5.
1 Fiszko Biterman
.. occupation: merchant
... + Ruchla Touszer
.......... 2 Abram Mordko Biterman
............. + Sura Gitla Fluszig (Flayszig) m: 1844 in Laszczow
.......... 2 Jakob Duwid Biterman b: 1826 in Laszczow
.......... 2 Jona Lajb Biterman b: 1833 in Laszczow
.......... 2 Icko Lipa Biterman b: 1839 in Laszczow
.......... 2 Icko Biterman b: 1840 in Laszczow
NEXT GENERATIONS
Biterman Family #1 - Krylow/Hrubieszow, Poland
1 Lemel Biterman b: Est. 1825-1832
..+ Chawa Rubensztajn m: 1852 in Krylow
........ 2 Szandla Mirla Biterman b: 1852 in Hrubieszow
........ 2 Lejba (Lejzor) Biterman b: 1855 in Hrubieszow
............+ Ester Ruchla Oberlander (not confirmed as wife) m: 1883 in Krylow
........ 2 Dawid Lejb Biterman b: 1856 in Hrubieszow
Biterman Family #2 - Hrubieszow, Poland
1 Etla Biterman b: Est. 1828
.. + Beniamin Klug
........ 2 Moszko Klug / Klig b: 1846 in Hrubieszow
Biterman Family #3 - Krylow/Hrubieszow, Poland
1 Bajla Bitterman b: Est. 1828 in Krylow d: 1894 in Hrubieszow, Poland
.. + Jankiel Luden m: 1843 in Krylow
........ 2 Berko Luden b: 1850 in Hrubieszow
........ 2 Juda Luden b: 1853 in Hrubieszow
........ 2 Cyrla Luden b: 1844 in Hrubieszow d: unknown
............+ Szyia Pomp m: 1861 in Hrubieszow, Poland
Biterman Family #4 - Laszczow, Poland
1 Lejba Bitterman b: Abt. 1831 in Poland d: 1866 in Laszczow
.. + Tauba Jenta Trynkier m: 1851 in Laszczow
Biterman Family #5 - Krylow/Hrubieszow, Poland
1 Mordko "Majer" Lejb Biterman b: 1879 in Krylow d: 1943 in Sweden
.. + Ruchla Adler b: in Hrubieszow, Poland m: 1904 in Hrubieszow d: 1915 in Poland
........ 2 Chenryk (Henoch) Biterman b: 1904 in Hrubieszow d: in Sweden
........... + Cypora Rozental
................ 3 Irena Biterman
................ 3 Danuta Biterman
........ 2 Dawid Biterman b: 1908 in Hrubieszow d: September, 1939 in Warsaw
.......
........ 2 Rywka Biterman b: 1912 in Hrubieszow d: Abt. 1995 in Canada
........... + Moishe Salman (emigrated to Canada) b: 1906 in Hrubieszow d: 2003 in Canada
................ 3 Albert Salman
.....................+ Pauline (unknown)
.............................. 4 Amy Salman
.............................. 4 Stephen Salman
................ 3 Rachel Salman
................ 3 Dori Salman
Biterman Family #6 - Krylow, Poland
1 Mechel Bitterman b: Abt. 1923 in Krylow d: in the Holocaust
(neighbor of Mr. Weintraub)
.. + Elke (unknown)
........ 2 Moshe Bitterman
........ 2 Ester Bitterman
Biterman Family #7 - Krasnobrod, Poland
1 Fishel Biterman b: in Laszczow
.+ Mindla (unknown)
.....2 Josef Biterman
..... + Estera Ulman
........... 3 Shmuel Biterman b: Abt. 1930 in Krasnobrod, Poland d: 1942 in Krasnobrod
........... 3 Rivka Biterman b: Abt. 1924 in Krasnobrod, Poland d: 1942 in Krasnobrod
...2 Yochanan Biterman b: Abt. 1915 in Krasnobrod, Poland d: 1942 in Krasnobrod
... + Teme unknown b: Komarow d: 1942 in Krasnobrod, Poland
........... 3 unknown child Biterman b: Abt. 1935 in Krasnobrod d: 1942 in Krasnobrod
........... 3 unknown child Biterman b: Abt. 1936 in Krasnobrod d: 1942 in Krasnobrod
........... 3 unknown child Biterman b: Abt. 1937 in Krasnobrod d: 1942 in Krasnobrod
........... 3 unknown child Biterman b: Abt. 1938 in Krasnobrod d: 1942 in Krasnobrod