The Palace and Park by Phillips, Forbes, Latham, Owen, Scharf, and Shenton

72. DIOCLETIAN--CAIUS VALERIUS AURELIUS. _Roman Emperor_, A.D. 284-305.

[Born in Dalmatia, A.D. 245. Died A.D. 313. Aged 68.] At first a simple soldier, he rose by his own merit to the rank of Captain of the Palace Guard, an office which he held until the death of Numerianus, when he was declared his successor. He associated Maximianus with him in the empire, and appointed Constantius Chlorus and Galerius, Cæsars. At the instigation of Galerius he barbarously persecuted the Christians. In A.D. 305, he resigned the empire in consequence of growing infirmities, and withdrew to Salona, where he cultivated his own garden and lived in philosophical retirement. Whilst he held power, he thought less of the freedom and dignity of Rome, than of maintaining the power of the sovereign, and of securing a regular succession. His cruelty to the Christians has caused his reign to be described as “The Age of Martyrs.” [From the marble in the Capitoline Museum.]