Ibn Sahl
Ibn Sahl was born in 1212–3 in a Jewish family in Seville. Already in 1227 he drew some attention to himself by suggesting of adding a sentence to a poem made by renowned poet. Despite his Jewish family background Ibn Sahl was a devout Muslim. His diwan (collected works) are a testimony to his deep felt religious feelings. Some have criticized Ibn Sahl because he drank wine. The sincerity of his conversion (probably very early in his life), however, was never questioned.