Iol was annexed directly to Rome in 33BC. Augustus established as king of Mauretania in 25BC, giving him the city as his capital, which Juba then renamed in his honor. Juba and his wife Cleopatra (the daughter of Mark Antony and Cleopatra of Egypt) rebuilt the city on a lavish scale, combining Roman and Hellenized Egyptian styles. The roads were relaid on a grid and amenities included a theater, an art gallery, and a lighthouse modeled after the Pharos in Alexandria. He probably began the Roman wall that ran for about around a space of about ; about 150 of that total was used for the settlement in antiquity. The royal couple were buried in the Royal Mausoleum of Mauretania. The seaport capital and its kingdom flourished during this period, with most of the population being of Greek and Phoenician origin with a minority of Berbers.