Maxentius in Wikipedia

Marcus Aurelius Valerius Maxentius (c. 278 – 28 October 312) was Western Roman Emperor from 306 to 312. He was the son of former emperor Maximian, and the son-in-law of Galerius, also an emperor. Life Birth and early life - Maxentius' exact date of birth is unknown; it was probably around 278. He was the son of the emperor Maximian and his wife Eutropia. As his father became emperor in 285, he was regarded as crown prince who would eventually follow his father on the throne. He seems not to have served in any important military or administrative position during Diocletian's and his father's reign, though. Early (the exact date is unknown) he married Valeria Maximilla, the daughter of Galerius. He had two sons, Valerius Romulus (ca. 295 – 309) and an unknown one...