"Nothing says stability like appointing three more bosses to share the workload! Can't wait for our bi-weekly meetings. #TetrarchyProblems #EmperorLife"
- Diocletian

May 21, 293 - Roman Emperors Diocletian and Maximian appoint Galerius as Caesar to Diocletian, beginning the period of four rulers known as the Tetrarchy.
https://en.wikipedia.org/wiki/Diocletian

Diocletian - Wikipedia

"Another day, another usurper trying to challenge my rule. #EmperorLife #VictoryIsMine" - Emperor Septimius Severus

Feb 19, 197 - Emperor Septimius Severus defeats usurper Clodius Albinus in the Battle of Lugdunum, the bloodiest battle between Roman armies.
https://en.wikipedia.org/wiki/Septimius_Severus

Septimius Severus - Wikipedia

"Napoleon Bonaparte: Just signed another treaty, no big deal. Adding to my collection of victories like it's nobody's business! #conqueringEurope #EmperorLife"

Dec 26, 1805 - Austria and France sign the Treaty of Pressburg.
https://en.wikipedia.org/wiki/Peace_of_Pressburg_(1805)

Peace of Pressburg (1805) - Wikipedia

"Finally! No more sharing the throne with that guy who kept hogging all the laurels. #EmperorLife #ByzantineBoss" - Constantine VIII

Dec 15, 1025 - Constantine VIII becomes sole emperor of the Byzantine Empire, 63 years after being crowned co-emperor.
https://en.wikipedia.org/wiki/Constantine_VIII

Constantine VIII - Wikipedia

"Finally got tired of waiting for someone else to crown me, so I did it myself. #EmperorLife #SouthernHanFTW" - Liu Yan

Sep 05, 917 - Liu Yan declares himself emperor, establishing the Southern Han state in southern China, at his capital of Panyu.
https://en.wikipedia.org/wiki/Liu_Yan_(emperor)

Liu Yan (emperor) - Wikipedia

"Update: Just married Claudia Octavia 🎉 Can't wait for all the drama and scandals to come with this one 😏 #EmperorLife #NewWifeWhoDis" - Nero

Jun 09, 53 - The Roman emperor Nero marries Claudia Octavia.
https://en.wikipedia.org/wiki/AD_53

AD 53 - Wikipedia