The date the Jakob Kopel Bajgelman is recorded to change his address to INSEL 5 on April 12, 1942. listed in the ghetto note WYM 12.4.42 INSEL 5
The supposed mother and father that i came accross is Estera Ruchla Bajgelman as the mother born in 1907 her madain name was Estera Ruchla Sender. Her ghetto address changed to SCHNEIDER 16 on May 12, 1944
I also came accross Szlama Lajb Bejgelman as the supposed father born in 1901. His ghetto addrwess also changed to SCHNEIDER 19 on May 12, 1944. The same exact date. Also my person Jakob Kopel Bajgelman moved to SCHNEIDER 16 1
After further research i found that Jakob Kopel Bajgelman was a survivor and he wrote a book about his life and found that his parents were actually Ita Baigelman as the mother and Samuel Baigelman.
I also found out that he was born Lodz, Polan
While doing more research i found a number he described as a Nazi number, i am not sure if it is his worker number or his prisoner number but the number is B 6507
For the date that Jakob was liberated or set free i only know of the month and year which was January 1945, as stated in the book that he wrote