This article deals with this 4th-century Roman Emperor. For the 3rd-century Roman Emperor of the same name, see: Maximinus Thrax. For other uses of the name, see Maximin.Maximinus II (Latin: Gaius Valerius Galerius Maximinus Daia Augustus; c. 20 November 270 – July or August 313), also known as Maximinus Daia or Maximinus Daza, was Roman Emperor from 308 to 313.