Alaeddin Shahshahan, also known as Alaeddin Mohammad, was a mystic in the ninth century A.H. who was assassinated to the order of Shahrokh Teymuri in 850 A.H.
Khwaja Nizam ul-Mulk Tusi, originally known as Abu Ali Hasan Ibn Ali Ibn Isaac, was the mighty secretary of two Seljuk kings and the most powerful minister in Seljuk Era.
Isfahan is the capital of Isfahan Province. It is Iran's third largest city after Tehran and Mashhad. The city is located in the lush plain of the Zayandeh River, at the foothills of the Zagros mountain range.