Does anyone have any documentation please that his mother is ?Frankel? I don't. R Isamar Efraim Krausz, his father, had multiple wives. Sefer Alei zikaron 24 (in the media section) did not know his first wife's name, but states that she died in 1848. His second wife, Chaya Sara (Bleier), the daughter of Shalom and Bette Fried, was born in 1842 and A.M.M. was born in 1831, so she could not have been his mother. This sefer also states that A.M.M. was the firstborn. Sefer Imrei Meir -Krausz (also in media section) states that his first wife was the daughter of R' Moshe Fisch, the son of R' Yaakov Fisch of Kaliv. So where please do we find this daughter Frankel? thank you. I was not able to find any information in UCH or Jacobi.
