High Quality Content by WIKIPEDIA articles! The House of the Centenary (Italian Casa del Centenario, also known as the House of the Centenarian) was the house of a wealthy resident of Pompeii, preserved by the eruption of Mount Vesuvius in 79 AD. The house was discovered in 1879, and was given its modern name to mark the 18th centenary of the disaster. Built in the mid-2nd century BC, it is among the largest houses in the city, with private baths, a nymphaeum, a fish pond (piscina), and two atriums. The Centenary underwent a remodeling around 15 AD, at which time the bath complex and swimming pool were added. In the last years before the eruption, several rooms had been extensively redecorated with a number of paintings.