June - Gia Long is crowned as first Emperor of the Nguyễn Dynasty in Vietnam.

He was never crowned as Holy Roman Emperor.

In 1327/28, he joined Louis on his trip to Rome where he was crowned as Emperor.

Towards the end of the century, the Napoleonic Wars started with Napoleon, later crowned as French Emperor, and naval battles continued into the 19th century.

Napoleon was crowned as Emperor of France in 1804.

Xayide exploits the growing tension between the two, driving Bastian to a lust for power and eventually having himself crowned as Childlike Emperor.

The coronation ceremony took place on 2 December 1804, where Napoleon crowned himself as Emperor of the French, establishing the Empire.

After annexing the entire Pandya state, he crowned as "Emperor of South India" in 1312 at Madurai.

Italy conquered Ethiopia in 1936, and Victor Emmanuel was crowned as Emperor of Ethiopia.

Shahjahan, before he was crowned as Mughal Emperor, was known during his young days as Prince Khurram.