The rebellion of the Anatolian Goths broke out in
399 and Tribigild soon emerged as the leader of the revolt. In the first days of their uprising they were very successful. The sources emphasize that the Goths conquered cities, this is confirmed by the account of
Zosimus: :«
"So it happened that Tribigildus, without anyone opposing him, conquered every city and killed all the inhabitants and soldiers".» Zosimus places special emphasis on the fact that the Goths under Tribigild killed both civilians and soldiers when they conquered a city, a point poetically reiterated by Claudian: :«
"The barbarian burst into those cities that were so peaceful, so easy to capture. There was no hope of safety, no chance of escape. Long and peaceful centuries had brought the crumbling stones from their battlements."» This shows that the Goths of Tribigild knew from experience how to besiege cities. They had gained this experience during military campaigns of the Roman army. The revolt spread throughout Asia Minor as a growing number of dissatisfied peasants and slaves joined in addition to the Goths. In what followed, Phrygia, Lydia, Pamphylia and Pisidia were sacked and an imperial army sent by Eutropius and led by Leo was defeated. Tribigild was held up alone at
Pamphylia, where he had to traverse roads completely unsuitable for his mounted cavalry.
Gainas coup After Leo's defeat, a new army stationed in Thrace was ordered to advance to Phrygia to quell the rebellion. This army was commanded by Gainas, but made little move against Tribigild. The reason for this was that Gainas used the uprising to achieve his own political agenda. At the beginning of the rebellion, Gaines was still the subordinate party at court, his position vis-à-vis Eutropius was extremely weak, but as the Tribigild rebellion developed and the imperial army that had to put an end to the rebellion was completely defeated, his influence increased. Eutropius ended up sidetracked and Emperor Arcadius elevated Gainas to his commander-in-chief. According to Zosimus, Gainas did not immediately take action. He accused him of delaying in an attempt to undermine the central government or to give Tribigild more time to do greater damage. However, this plot is not mentioned by either Claudianus or
Philostorgius, contemporaries of Zosimus, and it seems that these allegations by Zosimus, a few generations later, were aimed at degrading the character of Gainas and putting him in a bad light. In contrast, it seems more logical that Gainas, who first found himself in a privileged imperial position after a failed attempt by Eutropius to put down the rebellion, refrained from attacking Tribigild on the basis of a calculated plan. He advised Arcadius to negotiate with Tribigild and insisted that Eutropius be removed first.
Alliance between Tribigild and Gainas When Tribigild's Goths reached
Chalcedon on the opposite side of
Constantinople, Gainas managed to convince him to join his coup. With the support of Tribigild, Gainas had a considerable army (mostly Goths) and now seized power. Together they entered Constantinople and expelled
Aurelianus, another rival with influence over Arcadius. With the capital in his hands, Gainas had become supreme and had Eutropius executed. Using his power, he also ordered the emperor to renounce the services of Alaric and to cede the province of Pannonia to the West. This administrative change caused Alaric to lose his military rank of general and the right to legal benefits for his men. Gainas hoped to lose a dangerous opponent to the western empire.
Revolt of the people in Constantinople Not long afterwards, Gainas lost control of events in the capital. Out of dissatisfaction with his actions and partly at the initiative of the Patriarch of Constantinople
John Chrysostom, the people revolted on July 12, 400. The unpopular barbarian garrison fled. Gainas and Tribigild managed to leave Constantinople alive, but several thousand Goths, including many women and children who lived in the city as part of the Eastern Roman military establishment, were massacred. Arcadius then ordered the Gothic general
Fravitta to lead an army against Gainas. In what follows, depicted on the
Column of Arcadius, Fravitta defeated Gainas and Tribigild in a naval battle in the Sea of Marmara. The defeated Goths disembarked at
Thessalonica and then suffered another defeat in Thrace, in which Tribigild was killed and Gainas managed to flee across the Danube. However, his freedom was short-lived, as he was now in Hun territory. Gainas was captured, then killed by
Uldin, who sent his head to Arcadius as a diplomatic gift. ==Aftermath==