Note 111 — Chapter XI
Reading edition
Hassan Saba founded the Ismaelians of Persia at Rudbor in 1090.
Their most illustrious victims were, Ameer Billah, Calif of Egypt, A.H. 524; Mostarschid, Calif of Bagdad, A.H. 529; Nezam al Mulk, the celebrated Vizier of the Seljucks, 485.