Born in Qazvin, Persia, Zakariya Qazvini served as a legal expert and judge in several localities in Persia and at the city of Baghdad. He travelled around in Mesopotamia and the Levant, and finally entered the circle patronized by the governor of Baghdad, ‘Ata-Malik Juwayni (d. 1283 CE). Qazvini was also well known for his geographical dictionary "Monument of Places and History of God's Bondsmen" (آثار البلاد وأخبار العباد). Both of these treatises reflect extensive reading and learning in a wide range of disciplines.