- Change of Patriarch of Constantinople from Patriarch Polycarpus II to Patriarch Athendodorus
- Change of era name from Hanan (3rd year) to Jiankang era of the Chinese Han Dynasty
- Change of emperor from Han Shundi to Han Chongdi of the Chinese Han Dynasty
- Marcion of Sinope is excommunicated; a sect (Marcionism) grows out of his beliefs.
- Construction of the Antonine Wall is completed.