Bertha Isayeva’s Komsomol membership card
1938
Bertha Isayeva, and her co-students
1944
Bertha Isayeva’s father David Erlihman
1948
Bertha Isayeva’s mother Anna Erlihman and her sisters
1956
Bertha Isayeva with her one-year-old son Eduard
1953
Bertha Isayeva
1986
Bertha Isayeva’s paternal grandfather Yoina Erlihman
1910
Bertha Isayeva’s maternal grandmother Dvoira Blehman
1910
Bertha Isayeva’s father David Erlihman's birth roster
1900
Bertha Isayeva’s mother Anna Erlihman's birth roster
1900
Bertha Isayeva
1925
Bertha Isayeva’s father's cousin brother Leonid Ledovskiy
1935
Bertha Isayeva’s father's brother Naum Erlihman
1936
Bertha Isayeva
1938