Jewish Andalusian astronomer, born in Tudela, Emirate of Saragossa in 1092/93. He was a poet, grammarian, traveller, philosopher, and astronomer. He left his native land of Andalus before 1140 and travelled throughout Europe. His travels took him to North Africa, Egypt, Palestine, Italy, France, and England, until his death on January 1167.
Taking Aben-Ezra's work as a whole, it consists rather in popularizing Andalusian knowledge in different fields on Latin and Saxon soil. Several of his scientific works were translated into Latin: one by Henry Bate in 1281 and 1292, another by Peter de Abano in 1293 and a third by Arnoul de Quinquempoix sometime before 1326. A translation was made independently from the Hebrew original into Catalan, by Martin of Osca (or Huesca), Aragon. From this Catalan version, The Book of Nativities was translated into Latin by Louis de Angulo in 1448.