Sadid al-Din al-Kazaruni

Sadid al-Din Muhammad ibn Mas‘ud al-Kazaruni was a 14th-century Persian physician from Kazerun, Fars, Iran.
He was a popular commentator on earlier medical writings, and composed a commentary titled "al-Mughni fi sharh al-Mujiz" on the epitome of "The Canon of Medicine" by Avicenna. Numerous copies of this popular commentary are preserved today, including at The National Library of Medicine.
He also composed a commentary on the materia medica that was part of the "Canon of Medicine" itself and a commentary on the first book of the "Canon of Medicine" which he completed in 1344, and wrote a biography of the Islamic prophet, Muhammad, translated from Arabic into Persian by his son ‘Afif in 1383, and upon which the 18th century-Chinese Muslim scholar Liu Zhi based himself to compose his own.
He died in 1357.