Born on 1178 Died on 1244
Abu Ishaq Ibrahim ibn Abd Allah, Al-Hamdani Al-Hamawi, Shihab Al-Din was born in Hama in 1187-8, where he flourished and where he died in 1244-5. He is a Shafiite Qadi (judge) historian who wrote Tarikh (History) of the Prophet and of the caliphs down to 1231. He dedicated to the Ayyubid prince Al-M...
Died on 912
Ahmed Ibn Yusuf was born in Baghdad and moved to Damascus in 839, then to Cairo, where he died in 912 CE. He was a mathematician, like his father Yusuf Ibn Ibrahim. Among his works that brought him fame and influence is his Risala fi 'l-nisba wa 'l-tanasub (Treatise on ratio and proportionality)....
Died on 1265
Athīr al‐Dīn al‐Mufaḍḍal ibn ʿUmar ibn al‐Mufaḍḍal al‐Samarqandī al‐Abharī was a philosopher, astronomer, astrologer and mathematician. Other than his influential writings, he had many famous disciples.