1248 ALFONSO OF CASTILE (Spain)
Showed his appreciation for Jewish soldiers' part in the conquering of Seville. Although he was just the crown prince, he granted them land for a "village of the Jews". The Jewish quarter was enlarged and three mosques were given to them for use as synagogues. A large number of Jews served him in the treasury (Meir de Maleq), in astronomy (Judah ben Moses Cohen), and medicine (Abraham and Samuel Levi). A famous Astronomical Table (Alphonsine Tables) was named for him by Isaac ibn Sid, the cantor in Toledo. In spite of this, Alfonso also compiled the "seven sets", a legal work reviewing all the anti-Jewish canons against the Jews. A hundred years later this was used as the basis for anti-Jewish legislation.