People - Ancient Rome: Calocaerus Calocaerus was a Roman usurper against Emperor Constantine I.
Calocaerus in Wikipedia
Calocaerus (died 334) was a Roman usurper against Emperor
Calocaerus was Magister pecoris camelorum ("Lord of the sheeps
and camels") in Cyprus. In 333-334 he revolted, proclaiming
himself Emperor. Constantine sent Flavius Dalmatius to quell
the rebellion, and Calocaerus was defeated, and afterwards
brought to Tarsus in Cilicia, where he was tried and executed.