394 CE
Battle of the Frigidus: Emperor Theodosius I defeats and kills the usurper Eugenius. The forces of Theodosius are bolstered by numerous auxiliaries, including 20,000 Visigoth federates under Alaric. The Frankish general Arbogast (magister militum) escapes into the Alps and commits suicide. The last known hieroglyphic inscription, known as the Graffito of Esmet-Akhom, is written in Philae, Egypt. In Rome, the sacred fire stops burning (see Vesta and Vestal Virgins).
Conflict & Security
- September 6 – Battle of the Frigidus: Emperor Theodosius I defeats and kills the usurper Eugenius. The forces of Theodosius are bolstered by numerous auxiliaries, including 20,000 Visigoth federates under Alaric. The Frankish general Arbogast (magister militum) escapes into the Alps and commits suicide.source
- Late Roman army: The Notitia Dignitatum shows the development of forces in the Roman Empire. By now 200,000 soldiers guard the borders, and a reserve force of 50,000 is available for deployment. Many non-Roman soldiers are from Germanic tribes: Alamanni, Franks, Goths, Saxons and Vandals.source
- The last ruler of Former Qin, Fu Chong, is killed in battle against an army of Western Qin, bringing Former Qin to an end.source
- Winter – The Huns cross the frozen Danube and destroy the villages built by the Goths. Theodosius I, six hundred miles away in Italy, sends no reinforcements to defend the northern frontier.source
Religion & Belief
Science & Discovery
- The last known hieroglyphic inscription, known as the Graffito of Esmet-Akhom, is written in Philae, Egypt.source
Births
Deaths
- September 6 – Eugenius, Roman usurpersource
- September 8 – Arbogast, Frankish generalsource
- Fu Chong, emperor of the Chinese Di state Former Qinsource
- Murong Yong, emperor of the Xianbei state Western Yansource
- Virius Nicomachus Flavianus, Roman historian and politician (b. 334)source
- Yao Chang, emperor of the Qiang state Later Qin (b. 331)source
- Fu Deng, emperor of the Di state Former Qin (b. 343)source