He was the Count of Tusculum and the Lateran ( Lateranensis et Tusculanensis comes ) from 1044 to his death .
Gregory II ( died 1058 ) was the son of Alberic III , Count of Tusculum and Ermelina .
Gregory II was the Count of Tusculum and the Lateran ( Lateranensis et Tusculanensis comes ) from 1044 to Gregory II 's death .
Gregory II ( died 1058 ) was the son of Alberic III , Count of Tusculum and Ermelina .