# Caligula: Rome's Mad Emperor

### From Beloved Prince to Tyrant

Born Gaius Julius Caesar Augustus Germanicus in 12 CE, the emperor history would remember as Caligula began life as Rome's darling. His nickname, meaning "little boots," came from the miniature military sandals he wore as a child while accompanying his father Germanicus on campaigns. When Germanicus died under suspicious circumstances in 19 CE, young Caligula became a symbol of a beloved general tragically lost. After surviving the paranoid reign of Tiberius, who eliminated most of his family, Caligula ascended to the throne in 37 CE at age twenty-four to universal acclaim.

The early months of Caligula's reign seemed to vindicate Rome's enthusiasm. He declared amnesty for political prisoners, eliminated the hated treason trials, abolished certain taxes, and staged magnificent games for the people. He honored his dead relatives and appeared to usher in a new golden age. The Senate showered him with honors, and citizens rejoiced at having a young, energetic emperor from the beloved Julio-Claudian bloodline. However, this honeymoon period would prove tragically brief.

Historical context illustration

### Descent into Madness

In October 37 CE, Caligula fell seriously ill. When he recovered, he seemed fundamentally changed. Whether the illness damaged his mind, revealed his true nature, or simply removed his restraint remains debated, but the transformation was dramatic. The benevolent young emperor became a cruel tyrant who seemed to delight in humiliation and cruelty. He revived treason trials, executing senators on whims and confiscating their estates to refill the treasury he had depleted with lavish spending.

Caligula's extravagance became legendary. He built a temporary floating bridge across the Bay of Baiae, over two miles long, simply to prove wrong a soothsayer who said he had no more chance of becoming emperor than of riding a horse across the bay. He rode across it wearing Alexander the Great's breastplate. His palace expenditures were staggering, and he demanded that subjects worship him as a living god, claiming conversations with Jupiter and other deities. He allegedly planned to move to Egypt where divine kingship was accepted tradition.

#### The Horse Consul Legend

The most famous story about Caligula claims he planned to make his beloved horse Incitatus a consul. While this likely never happened, ancient sources confirm he did house the horse in a marble stable, fed it oats mixed with gold flakes, and invited it to dine at his table. The consul story may have been a rumor started after Caligula declared he wished his horse had more respect than certain senators.

### Reign of Terror

Caligula's cruelty became increasingly random and sadistic. He forced parents to attend their children's executions, reportedly remarking to one grieving father that his smiling demeanor was commendable. He married and divorced impulsively, taking other men's wives and then discarding them. His relationship with his sisters, particularly Drusilla, sparked incest rumors. When Drusilla died in 38 CE, Caligula's grief manifested in making it a capital offense to laugh, bathe, or dine with family during the mourning period.

The emperor's megalomania reached absurd heights. He ordered military expeditions that accomplished nothing, including one to the English Channel where soldiers were commanded to collect seashells as "spoils of the ocean." He stood next to statues of gods and asked onlookers who appeared greater. He built a temple to himself and appointed priests to his own worship. His spending was so reckless that he allegedly opened a brothel in the palace using senators' wives to raise funds. Whether all these stories are true or exaggerated by hostile sources, they reveal how thoroughly Caligula alienated Rome's elite.

### Assassination and Legacy

By 41 CE, Caligula had made countless enemies. His casual cruelty, public humiliations of senators, and complete unpredictability created an atmosphere of terror. The Praetorian Guard, supposed protectors of the emperor, had grown disgusted with his behavior. On January 24, 41 CE, during the Palatine Games, a group of Praetorian officers led by Cassius Chaerea, whom Caligula had repeatedly mocked for alleged effeminacy, attacked him in a palace corridor. They stabbed him thirty times, ensuring he could not survive. His wife Caesonia and infant daughter were also murdered to prevent any succession claims.

Caligula's reign lasted less than four years, but his infamy has lasted millennia. Modern historians debate how much of his notorious reputation comes from biased ancient sources who had every reason to exaggerate his crimes. Some suggest he may have suffered from epilepsy, mental illness, or the effects of being raised in an atmosphere of constant fear and violence. Others argue the sources, while hostile, capture essential truths about a ruler who combined absolute power with profound instability. Whatever the truth, Caligula remains history's archetype of the mad tyrant, a cautionary tale about power corrupting absolutely.