The execution of Queen Marie Antoinette, wife of King Louis XVI.
He was a threat to the Revolution as long as he was alive.
Guillotine
The name of the author is hugely relevant in answering this question.
Louis XVI never had a grandchild.
After the execution of Louis XVI she was called widow Capet.
He had been imprisoned in the Tower for several months prior to his execution.
the execution of Louis XVI
He was the only French King to be executed.
glee
The execution of Queen Marie Antoinette, wife of King Louis XVI.
Louis XIV was not executed. It was his great-grandson, Louis XVI, who was executed by guillotine in 1793.
He was executed using the guillotine on the 21st January 1973.
He was a threat to the Revolution as long as he was alive.
Otherwise he would have shat his pants
Guillotine
Place de la Concorde, Paris.