He succeeded Malik Shah I as Sultan , but he did not gain control of the empire built by Malik Shah and Alp Arslan .
Nasir ad - Din Mahmud I was the sultan of the Seljuk Empire from 1092 to 1094 .
Nasir ad - Din Mahmud I succeeded Malik Shah I as Sultan , but Nasir ad - Din Mahmud I did not gain control of the empire built by Malik Shah and Alp Arslan .
Nasir ad - Din Mahmud I was the sultan of the Seljuk Empire from 1092 to 1094 .