Ibn Khallikan

Aḥmad bin Muḥammad bin Ibrāhīm bin Abū Bakr ibn Khallikān, better known as Ibn Khallikān, was a renowned Islamic historian who compiled the celebrated biographical encyclopedia of Muslim scholars and important men in Muslim history, Deaths of Eminent Men and the Sons of the Epoch. Due to this achievement, he is regarded as the most eminent writer of biographies in Islamic history.