I was told that in the book "The Unbroken Chain", 3rd edition, Volume 4, page 70-71, Dr. Neil Rosenstein writes that his last name was Rabinowitz
I tried to search and verify the information, I was not able to find verification of this in any book.
...
What I do know: He was a relative of "The Chozeh of Lublin" and was a man of his trust.. If I'm not mistaken, their grandfathers were brothers, and if so, then the last name should be Horowitz and not Rabinowitz
Does anyone have any information on this?
