Daniel L. Schwartz and Silvio Roggo (eds.), "Diocletian — ܕܝܩܠܝܛܝܢܘܣ " in last modified January 12, 2024, http://syriaca.org/person/2261 Diocletian Diqliṭinos ܕܝܩܠܝܛܝܢܘܣ Diocletian the king C. Aur. Val. Diocletianus 2 Diocletianus ܕܘܩܠܝܛܝܢܣ ܕܘܩܠܝܛܝܢܘܣ http://syriaca.org/person/2261 http://syriaca.org/johnofephesus/persons/2261 https://en.wikipedia.org/wiki/Diocletian C. Aur. Val. Diocletianus 2 Diocletian ruled the Roman Empire from 284 to his abdication in 305. He stabilised the war-shaken Empire by nominating co-emperors, a system that became known as the Tetrarchy. In the last years of his reign, after 302, he turned against the growing Christian communities. Later authors like John of Ephesus therefore mainly remember him as one of the most cruel and savage Christian persecutors. May 303 284-305 0316-12-03 male Emperor of Rome Chronica Minora 3 -- 4 Cowper, Selections from the Syriac. No. 1: The Chronicle of Edessa 11 Jones, et al., The Prosopography of the Later Roman Empire, vol. 1: A.D. 260-395 I 253-54 47; 138 3.1.37; 3.3.12 Diocletianus 2 253-254 253-254 47; 138 47 3.1.37 138 3.3.12