It is known that the Norman king was the illegitimate son of the previous duke of Normandy and a woman name Herleva, whose father was a tanner. Joshua Gelernter examines some circumstantial evidence that she might have been Jewish:
Did William the Conqueror Have a Jewish Mother?
The Israel-Sudan Deal Is a Blow to Both Hamas and Iran
While peace between Jerusalem and Khartoum is unlikely to bring the mutual economic benefits that accompany the deals with Bahrain and the United Arab Emirates, it offers much else to the Jewish state. Yoav Limor explains: