On 10 May 1774 at the age of 20.
Louis XVI succeeded to the throne in 1774, he was 19.
Louis XVI (the sixteenth / seize)
Louis Ferdinand, dauphin of France, who died aged 36 and was the only son of Louis XV, then King of France. Therefore, Louis XVI became the new dauphin and eventually King instead of his father.
He inherited the throne on May 10th, 1774.
Louis XVI, who was beheaded along with his son, the [presumptive] Louis XVII. When the monarchy was restored, Louis XVIII became king.
Louis XIV
Louis XVI, Louis XVIII and Charles X (they were brothers) were all born at Versailles. So, if you're a Royalist, was Louis XVII, son of XVI who never got to the throne (there was this revolution).
King Louis XVI of France.
King Louis XVI
The French monarch in 1789 was King Louis XVI. He became King of France in 1774.
The King was Louis XVI.
This is confusing. King Louis XVI was the monarch, since a monarch is a king.If you are asking what influence King Louis XVI had on the monarchy, you may be getting confused with King Louis XIV, his ancestor.Louis XVI's influence on the monarchy was to have it abolished, as he was King during the French Revolution.