Alternate uses, see 23 (number)

Decades: 20s BC 10s BC 0s BC 0s 10s - 20s - 30s 40s 50s 60s 70s

Years: 18 19 20 21 22 - 23 - 24 25 26 27 28

Table of contents

1 Events 2 Births 3 Deaths

Events

• Liu Xuan, a descendant of the Han Dynasty royal family and leader of insurgents agianst Xin Dynasty, proclaimed himself emperor against Wang Mang.
• Aelius Sejanus begins to dominate the Roman Senate, after the death of Drusus Julius Caesar.

• Pliny the Elder, Roman scientist and writer

• Drusus Julius Caesar, son of the Emperor Tiberius, poisoned