Category
page 12nd-century murdered monarchs
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Commodus
Commodus (; ; 31 August 161 – 31 December 192) was Roman emperor from 177 to 192, first serving as nominal co-emperor under his father Marcus Aurelius and then ruling alone from 180. Commodus's sole reign is commonly thought to mark the end of the Pax Romana, a golden age of peace and prosperity in the history of the Roman Empire.
Didius Julianus
emperor of ancient Rome (193 CE)

Pertinax
Publius Helvius Pertinax ( ; 1 August 126 – 28 March 193) was Roman emperor for the first three months of 193, succeeding Commodus and becoming the first ruler of the turbulent Year of the Five Emperors.
Avidius Cassius
Roman general and usurper (c. 130–175)
Pharasmanes II of Iberia
2nd century king of Iberia (Kartli)