 Within the next two centuries, despite the rise and fall of several dynasties, the patronage of philosophers in India in general did not change. Sufi patronage reached a new high during the Mongol period, whose rulers were particularly keen in the Sufi tradition in all its manifestations; especially philosophy, poetry and the visual arts. Such notable Persian philosophers as Taftazānī (c. 1322–1390 CE) and Jurjānī (1097–1127 CE) went to India at this time. They were followed by such figures as Mīr Fatḥ Allāh Shirāzī, who reformed the educational curriculums to emphasize the teachings of the mystical philosophies of his Persian teachers.