Among his building works are his villa at Tibur, and the rebuilding of the Pantheon.
The executions of four senators, including the former governor of Judea, marred the beginning of this man's reign. This ruler's refounding of a city as Aelia Capitolina provoked a revolt led by Simon Bar Kokba. This man dismissed Suetonius from his position as Imperial Biographer. Among his building works are his villa at Tibur, and the rebuilding of the Pantheon. This Emperor's travels took him to all corners of the Roman Empire, leading to his absence from Rome for four years, and then five more years later in his reign.  For ten points, name the successor to Trajan, known for his travels and buildings, including his namesake wall in Britain.
The executions of four senators, including the former governor of Judea, marred the beginning of this man's reign.
{Hadrian} [Accept Publius Aelius {Hadrianus} or Publius Aelius Traianus {Hadrianus} Augustus]