Alfonsi, Petrus (fl. 1106–1126), scholar and translator of scientific works, was born in northern Spain, to Jewish parents. He was baptized a Christian on 29 June 1106 in Huesca, Aragon, with the names of the apostle on whose feast day the baptism took place and of his godfather, ...
Gimpel, Jean Victor (1918–1996), cultural historian and historian of medieval technology, was born in Paris on 10 October 1918. Of Jewish descent, he was the third son of René Gimpel (d. 1944), a leading art dealer and friend of Renoir and Proust...
David B. Ruderman
Hart, Eliakim ben Abraham [Jacob] (1745x50–1814), writer in Hebrew on religion and science, was born in London probably between 1745 and 1750, the son of Abraham Hart. The name of Hart's mother is unknown, but his paternal grandfather had come from Eisenstadt in ...
Sarmento, Jacob de Castro [formerly Henrique de Castro] (1692