Mendel Domb was born in Ostrolenka, Poland, 1905 to Dov and Chana. He was a shoe shop owner and married to Brajne nee Olarczyk. Prior to WWII he lived in Ostrolenka, Poland. During the war he was in Krasnoyarsk Kray, Russia (USSR). Mendel survived the Shoah.
Jews deported to or imprisoned in camps, ghettos or forced labor frameworks, who were in hiding, in clandestinity or resistance formations, or suffered relentless persecution under antisemitic legislation in territories controlled by the Nazis or their allies, and were alive by the end of 1945 are considered Shoah survivors.