Procopius was born about 326 in Corycus , Cilicia, probably related
(through his mother's family) to the Emperor
Julian.
In
Julian's army his task was to patrol
the upper Tigris and join with the King of Armenia to link up with
Julian in Assyria. However, when the
rendezvous occurred
Julian was already
dead, his army beaten, and
Jovian emperor.
According to some rumors
Julian had presented
the purple to Procopius appointing him as successor in case of death
of the emperor during the Persian campaign, but upon
Jovian's
accession, without claiming his credit, Procopius resigned his military
command to be allowed to retire with his family to oversee his business
interests.
Jovian agreed and Procopius
retired in Caesarea. After a period of intense deprivation and suffering,
Procopius returned to the scenes (after Jovian's death).
Valentinian
and
Valens sent agents to arrest Procopius,
who surrendered to them on the condition that he be allowed to visit
his wife and children. While his captors dined and drank, Procopius
escaped with his family to the Black Sea and then returned to Constantinople.
When
Valens left Constantinople for Antioch
at the end of the winter of 365, Procopius bribed two legions based
in Constantinople, then armed slaves and volunteers and entered
Constantinople where his legionaries acclaimed him emperor. Under
their escort, Procopius marched to the to the vicinity of the palace
and senate house.
Valens organized the
reaction against the usurper but the war turned in a constant defeat
In the spring of 366
Valens launched an offensive and
succeeded in capturing the usurper who was executed (according to some sources)
tied to bent trees, which, when released, tore him in half, and his comrades were
sawn into pieces. The execution took place on May 27, 366.