172–173Egyptians revoltunder Isodorus
Apr–Jul 175Avidius Cassiusleads Syria andEgypt in revolt
177Mauri invasion ofBaetica repulsed
28 Mar–1 Jun 193Didius Julianusbriefly rulesRoman Empire
9–19 Apr 193Pescennius Nigerproclaimedemperor in Syria
11 Apr 193Septimius Severusproclaimed emperorin Pannonia