"The Principality of Aleppo was for the most part a loyal tributary to the Sultanate of Grand Seljuk ruled from 1086-1094 by Tutush I, a junior member of the Seljuk line. The death of Tutush coincided with the death of Seljuk Sultan Malik Shah, which precipitated the first fragmentation of Seljuk lands."@en . . . "Seljuks of Aleppo (Yarmuk)"@en . "The Principality of Aleppo was for the most part a loyal tributary to the Sultanate of Grand Seljuk ruled from 1086-1094 by Tutush I, a junior member of the Seljuk line. The death of Tutush coincided with the death of Seljuk Sultan Malik Shah, which precipitated the first fragmentation of Seljuk lands."@en .