Original: Domitian was the third and last emperor of the Flavian dynasty, the house which ruled the Roman Empire between 69 and 96 and encompassed the reigns of Domitian's father Vespasian (69 79), his older brother Titus (79 81), and that of Domitian himself.
Simplified: Domitian was the last emperor of the Flavian dynasty, which ruled the Roman Empire between 69 and 96, encompassing the reigns of Domitian's father Vespasian (69–79), his elder brother Titus (79–81), and that of Domitian himself.