Was his father "Klonimus Kalman Babad" (Rabbi Kalonimus Kalman Babad, Ha'Ashkenazi), as his tree suggests? Or, was the father "Avraham Yehoshua Heshel", as the title suggests?
Was his father "Klonimus Kalman Babad" (Rabbi Kalonimus Kalman Babad, Ha'Ashkenazi), as his tree suggests? Or, was the father "Avraham Yehoshua Heshel", as the title suggests?
I don't know the paternal line of Tzvi Hersch. I had found information at this site http://akevoth.org/family_tree/family_tree.htm but I can't attest to it's reliability.
It's pretty clear that Unknown Profile is NOT the "Issur V'Heter" - so I have changed his title to match.
It his grandson http://www.geni.com/people/Rabbi-Yona-Kalman-Babad-Ha-Ashkenazi-Iss... who wrote "Issur V'Heter" - that being the profile on which this discussion started.