His parents were Isaac Saposnik , a peddler , and Shima Erevsky Saposnik .
David Saposnik was born on February 22 , 1886 , in the city of Kiev in the Russian Empire .
David Saposnik 's parents were Isaac Saposnik , a peddler , and Shima Erevsky Saposnik .
David Saposnik was born on February 22 , 1886 , in the city of Kiev in the Russian Empire .