TORY LEADER DAVID CAMERON is descended from a Jewish Renaissance Hebraist according to a University of Manchester scholar:

Illustrious Jewish roots of Tory leader revealed

10 Jul 2009
David Cameron’s Jewish history goes back hundreds – if not thousands - of years, according to a University of Manchester historian.

Dr Yaakov Wise, who specialises in Jewish history, says the Tory leader is descended from a German-born Jewish scholar whose writings furthered the study of Hebrew in European Christendom at a time of widespread hostility toward its Jews.

And according to Dr Wise, who has been using archival material to examine the Cameron family tree, the Tory leader could also be a direct descendent of the greatest ever Hebrew prophet, Moses.

Cameron is a descendent of banker Emile Levita, who came to Britain as a German immigrant in the 1850s. Emile Levita was himself a descendent of Elijah Levita, who lived from 1469-1549.

During the last years of his life Elijah Levita produced, among other works, two major books: the 1541 Translator’s Book, the first dictionary of the Targums or Aramaic commentaries on the Hebrew Bible.

His lexicon of 1542 explained much of the Mishnaic Hebrew language and was a supplement to two important earlier dictionaries.

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The bit about his being descended from Moses is rather more speculative. There's a Wikipedia article (take usual caveats as read) on Elia Levita here.