According to the Historia Augusta, Firmus (died 273) was a usurper during the reign of Aurelian. The contradictory accounts of his life and the man himself are considered to be a complete fabrication, perhaps based on the later Firmus. Historia Augusta account According to the Historia Augusta ("Firmus"), Firmus was a man of great wealth. He had his house fitted with square panels of glass, and owned a huge library. His commercial relationships involved Blemmyes, Saracens, and India. He had two elephant tusks, which later Aurelian projected to use as a basis for a statue to Jupiter and which were actually given as a present by Carinus. Physically, Firmus was noteworthy, being huge and very strong. Firmus was notably also a heavy drinker and could eat quite a bit. The Historia Augusta states that he once consumed an entire ostrich in one day, and even beat one of Aurelian's standard bearers and notorious drinkers in a drinking contest, draining two buckets of wine while remaining completely sober. The importance and threat of Firmus' revolt is related to the interruption of the Egyptian grain supply to Rome. Notes References Primary sources "Firmus Saturninus Proclus et Bonosus" 3-6, Historia Augusta "Aurelianus" xxxii.2‑3, Historia Augusta Zosimus i.61.1 Secondary sources "Firmus", s.v. "Aurelian", De Imperatoribus Romanis site 273 deaths 3rd-century Roman usurpers People whose existence is disputed Year of birth unknown