Galerius in Roman Biography Ga-le'rl-us, [Fr. Gai.ekk, gi'iaiR',] (Cai'us Vai.k'- RIUS Maximia'.ni's,) a Roman emperor, was a native of Dacia. and of humble origin. From the rank of private soldier he rose to the highest commands in the army. In the year 292 A.D. he was adopted as sou or heir, with the title of Caesar, by Diocletian, whose daughter he married ; and a few years later he commanded the army which defeated the Persian king Narses. The violent persecution of the Christians by Diocletian is ascribed to the instigation of Galerius. When Diocletian and Maximian abdicated, in 305, Galerius and Constantius Chlorus succeeded as colleagues in the empire, and the former took for his share Illyria, Thrace, Macedonia, Greece, and the Eastern provinces. His colleague having died in 306, Galerius wished to choose Severus in his place; but Constantine and Maxentius opposed him, and Severus was slain. After he had failed in an attempt to capture Rome, he retired to one of his provinces, and died in 311 a.d. See Gibbon, " Decline and Fall of the Roman Empire ;" TlEfcsmont, H Histoire des Lnipereurs."

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Galerius in Wikipedia Gaius Galerius Valerius Maximianus (c. 260 - April or May 311), commonly known as Galerius, was Roman Emperor from 305 to 311. During his reign he campaigned, aided by Diocletian, against the Sassanid Empire, sacking their capital Ctesiphon in 299. Early life Galerius was born on a small farm estate, on the site where he later built his palace, Felix Romuliana.[5] His father was a Thracian and his mother Romula was a Dacian woman, who left Dacia because of the Carpians' attacks.[10] He originally followed his father's occupation, that of a herdsman, where he got his surname of Armentarius (Latin: armentum, herd). He served with distinction as a soldier under Emperors Aurelian and Probus, and in 293 at the establishment of the Tetrarchy, was designated Caesar along with Constantius Chlorus, receiving in marriage Diocletian's daughter Valeria (later known as Galeria Valeria), and at the same time being entrusted with the care of the Illyrian provinces. Soon after his appointment, Galerius would be dispatched to Egypt to fight the rebellious cities Busiris and Coptos...

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Galerius Maximiānus in Harpers Dictionary Galerius Maximiānus, usually called Galerius, Roman emperor, A.D. 305-311. He was first made Caesar by Diocletian, whose daughter he had married; and upon the abdication of Diocletian and Maximianus (305 A.D.), he became Augustus or emperor. He died in 311, of the disgusting disease known in modern times by the name of morbus pediculosus. He was a cruel persecutor of the Christians.

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