Sara Pesel and Ziffer died when Israel was infant were married (further details are not known).
They had two sons and a daughter, named
Ita,
Israel and
Yona Eugeen.
Ita Ziffer
Ita was born in 1894. She died due to murder / assassination.
Israel Ziffer
Israel was born in 1900. He died, at the age of 73, in 1973.