Domitian A 38 mm badge with a red background and "Vote Domitian" £1.25 Quantity: at £1.25 each Add To Basket 0 in your basket View Basket Checkout Domitian was the son of Emperor Vespasian and the brother of Emperor Titus. He reigned for 15 years, the longest reign since the Emperor Tiberius. He was eventually assassinated by court officials and succeeded by Nerva. Size: 38 mm. Colour: Red.