The following is from the blog of Athol Bloomer, Australia
http://miriamhakedosha.blogspot.ch/2007/09/jacob-frank-and-z...

I am still looking for documentary proof that Falk had a daughter called Sarah who married Zevi Hirsh Kalisch, as is claimed in this text. Anyone found any proper evidence of this yet?

Note 2: Jacob Frank firstly was married around 1740 to Chaya the daughter of Hayyim Falk (Falkon) of Podolia (the Baal Shem of London) by whom he had 6 daughters. He secondly married Hannah in 1752 who was the mother of his daughter Eva (Rachel) and his sons Emmanuel and Joseph (Reizel). Roch is also said to be his son but I believe he is in fact one of his sons-in-law. Falk's other daughter Sarah married Tzvi Hirsh Kalisch (Collish/Collins). Falk's father was Rabbi Joshua Raphael (older brother of Rabbi Joseph Raphael) who were the grandsons of Raphael (Robert) Falconer [b.1644 Edinburgh) son of Sir John Falconer and Esther Briot of the Mint. It would seem that Robert embraced orthodox Judaism and took the name Raphael and moved to Aleppo in Syria and married into the Lanaido family.