9 Of The Cruelest, Maddest, And Most Incompetent Emperors To Ever Rule Rome

Published September 9, 2024
Updated March 19, 2025

Caracalla, The Roman Emperor Who Murdered His Own Brother

Death Of Geta

Public DomainCaracalla infamously had his brother and co-ruler, Geta, murdered.

As the son of Septimius Severus — widely considered to be a fairly good emperor — Caracalla came to power under the shadow of his father’s legacy. He would make his own name, though usually not in a good way.

Born in 188 C.E. as Lucius Septimius Bassianus, Caracalla came to power in 198 C.E. as a co-ruler with his father. His nickname Caracalla purportedly came from a cloak he created. However, Caracalla would make his mark not for his designs but for his bloodthirsty actions.

After his father died in 211 C.E., Caracalla became co-emperor alongside his younger brother, Geta. To eliminate his sibling and rival, Caracalla had Geta murdered. In a gruesome scene passed down in the generations afterward, Geta allegedly clung to their mother as he was stabbed to death.

Worst Roman Emperor Caracalla

Public DomainGeta was not only killed by his brother but erased from history, as seen here in this family portrait.

He not only killed many of Geta’s friends and supporters but had his brother erased from history by having the Senate issue a damnatio memoriae (condemnation of memory). Geta’s image was erased from paintings, coins bearing his face were melted down, and any mention of him was erased from papyrus scrolls. It was illegal even to mention Geta’s name.

That said, Caracalla did some good as emperor. He extended Roman citizenship to free men across the empire — though he may have done so to collect more taxes — and constructed a huge bath complex in Rome.

But he was also a cruel and violent ruler. Caracalla spent most of his time away from Rome chasing glory in military campaigns, and he allegedly once sicced his troops on the citizens of Alexandria after he heard about an unflattering satire that had been staged in the city (some 20,000 were purportedly killed).

Considered one of the worst Roman emperors of all time, Caracalla was stabbed to death in 217 C.E. by a disgruntled soldier.

author
Kaleena Fraga
author
A senior staff writer for All That's Interesting since 2021 and co-host of the History Uncovered Podcast, Kaleena Fraga graduated with a dual degree in American History and French Language and Literature from Oberlin College. She previously ran the presidential history blog History First, and has had work published in The Washington Post, Gastro Obscura, and elsewhere. She has published more than 1,200 pieces on topics including history and archaeology. She is based in Brooklyn, New York.
editor
Jaclyn Anglis
editor
Based in Brooklyn, New York, Jaclyn Anglis is the senior managing editor at All That's Interesting, where she has worked since 2019. She holds a Master's degree in journalism from the City University of New York and a dual Bachelor's degree in English writing and history from DePauw University. In a career that spans 11 years, she has also worked with the New York Daily News, Bustle, and Bauer Xcel Media. Her interests include American history, true crime, modern history, and science.
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Fraga, Kaleena. "9 Of The Cruelest, Maddest, And Most Incompetent Emperors To Ever Rule Rome." AllThatsInteresting.com, September 9, 2024, https://allthatsinteresting.com/worst-roman-emperors. Accessed August 21, 2025.