# Alexios IV Angelos - Eastern Roman Emperor

URL: https://roman-history.com/rulers/alexios-iv-angelos
Reign: 1203 – 1204 CE
Dynasty: angelos
Wikipedia: https://en.wikipedia.org/wiki/Alexios_IV_Angelos

Installed with crusader aid before the sack of Constantinople.

## Succession
- Preceded by: [Isaac II Angelos](https://roman-history.com/rulers/isaac-ii-angelos)
- Succeeded by: [Theodore I Laskaris](https://roman-history.com/rulers/theodore-i-laskaris)

## Timeline events during this reign
- 1204 - [Fourth Crusade Sacks Constantinople](https://roman-history.com/timeline/1204-fourth-crusade-sacks-constantinople)