Born on 1226 Died on 30 Jul, 1286
Gregory Bar Hebraeus was a catholicos (bishop) of the Syriac Orthodox Church in the 13th century. He is noted for his works addressing philosophy, poetry, language, history, and theology; he has been called "one of the most learned and versatile men from the Syriac Orthodox Church" (Dr. William...
Died on 869
Merv produced one of the earliest and greatest scientists of Islam Ahmad ibn 'Abdallah al-Marwazi (Marwazi means from Merv) best known as Habash al-Hasib (the calculator) who flourished in Bagdad and died a centenarian between 864 and 874. He was an astronomer under the Caliphs al-Mamun and al-Mutta...
Born on 1281 Died on 1349
Hamdollah Mostowfi was a Persian historian, geographer and epic poet. Mostowfi is the author of Nozhat ol-Gholub (نزهه القلوب), Zafar-Nameh (ظفرنامه), and the Tarikh e Gozideh (تاريخ گزيده). His tomb is a structure with a blue turquoise conical dome, at Qazvin.