Aelius Gallus

1st century BC Roman governor and general
Gaius Aelius Gallus was a Roman prefect of Egypt from 26 to 24 BC. He is primarily known for a disastrous expedition he undertook to Arabia Felix (modern day Yemen) under orders of Augustus.

Aelius Gallus was the 2nd praefect of Roman Egypt (Aegyptus) in the reign of Augustus during the years 26–24 BC. He replaced Cornelius Gallus, with whom he has often been confused. Aelius Gallus was also known to be an intimate friend of the Greek geographer Strabo and has been identified with the Aelius Gallus frequently quoted by Galen, whose remedies are stated to have been used with success in his Arabian expedition. The expedition to Arabia Felix, of which an account is given by his friend Strabo, as well as by Cassius Dio and Pliny the Elder turned out to be a complete failure. In this expedition, Strabo mentioned Ilasaros as the controller of Hadhramaut at that time. Gallus undertook the expedition from Egypt by the command of Augustus, partly with a view to explore the country and its inhabitants, and partly to conclude treaties of friendship with the people, or to subdue them if they should oppose the Romans, for it was believed at the time that Arabia was full of all kinds of treasures. When Aelius Gallus set out with his army, he trusted to the guidance of a Nabataean called Syllaeus, who deceived and misled him. A long account of this expedition through the desert is given by Strabo—who derived most of his information about Arabia from his friend Aelius Gallus. Aelius Gallus initially set sail with 10,000 infantry consisting of Romans and Roman allies, among whom were five hundred Jews and one thousand Nabataeans. They crossed the Red Sea, and after fourteen days landed at Leuke Kome in the land of the Nabataeans. Aelius Gallus was recalled by Augustus for failure to pacify the Kushites and was succeeded as praefect by Gaius Petronius, a military commander and close friend of Augustus.