Mike Wallaces mother sided.
Her Father's name is Isaac [Natan Isaac HaLevi] Sharfman
I have already found the Natan connection. Seems a popular name with the Jewish name game.
But HaLevi took me here
https:// en.m.wikipedia.org/wiki/Judah_Halevi
Which lead me to
The Kuzari, full title The Book of Refutation and Proof in Support of the Abased Religion (Arabic: ), also known as the Book of the Kuzari, (Hebrew: ספר הכוזרי) is one of the most famous works of the medieval Spanish Jewish philosopher and poet Judah Halevi, completed around 1140. It is regarded as one the most important apologetic works of Jewish philosophy.
Divided into five parts ("ma'amarim" – articles), it takes the form of a dialogue between a rabbi and a pagan. The pagan is then mythologized as the king of the Khazars who has invited the rabbi to instruct him in the tenets of Judaism. Originally written in Arabic, the book was translated by numerous scholars, including Judah ben Saul ibn Tibbon, into Hebrew and other languages.
The question of whether Halevi's work had any historical basis regarding the Khazars' conversion to Judaism is controversial among scholars.[citation needed]