Ibn Yunus

Full name: 
Abu al-Hasan 'Ali ibn 'Abd al-Rahman ibn Ahmad ibn Yunus al-Sadafi al-Misri
Arabic name: 
ابن يونس
Date of birth: 

Ibn Yunus was an astronomer and a mathematician; and came to fame in 1804 when a Leiden manuscript of his was first studied. Ibn Yunus' main work was al-Zij al-Hakimi (Zij meaning an astronomical handbook) which begins with a list of observations made by him and others.