Hamdollah Mostowfi, is a famous Ilkhanid Iranian historian and geographer. Born in 1281, he is the author of "Nezhat ol-Gholub" and "Zafar Nameh". He also wrote the "Tarikh e Gozideh" in 1350. His tomb is a unique structure with its blue turquoise conical dome, among the 2000 historical remains of Qazvin. He died in 1349AD.