For the N11 code see 2-1-1.

Events

By Place

Roman Empire

• Septimus Severus dies in Britain, and is later deified by the Senate.
• The city of York becomes the capital of Britannia Inferior, a northern province of the Roman Empire.
• February 4 — Caracalla and Publius Septimius Geta succeed their father Septimius Severus as Roman Emperors.
• Dio Cassius becomes consul.

Asia

• January — Cao Cao writes Ràng Xiàn Zì Míng Běn Zhì Lìng (讓縣自明本志令)
• Ardashir I becomes king of part of Persia.

By Topic

Religion

• Mark is succeeded by Philadelphus as Patriarch of Constantinople.

Births

• Sima Zhao, son of Sima Yi (d. 264)
• Lady Xiahou Hui (d. 234)

Deaths

• February 4 — Roman Emperor Septimius Severus (in York, England)
• December 19 — Publius Septimius Geta, Roman Emperor (murdered)
• Clement of Alexandria (approximate date)
• Serapion of Antioch, Patriarch of Antioch
• Cheng Yi
• Li Kan
• Wang Lei, minister under Liu Zhang