1. (Biography) 1754-93, king of France (1774-92); grandson of Louis XV. He married Marie Antoinette in 1770 and they were guillotined during the French Revolution.
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Louis XVI. Louis XVI, 1754–93, king of France (1774–92), third son of the dauphin (Louis) and Marie Josephe josèphe Of, saxony grandson and successor Of King LOUIS. Xv in 1770 he married The austrian Archduchess Marie. antoinette
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The area where Louis XVI and later (16 October 1793) Marie Antoinette were buried, in the churchyard of St. Mary Magdaleine's, is today the Square Louis XVI greenspace, containing the classically self-effacing Expiatory Chapel completed in 1826 during the reign of Louis' youngest brother Charles X.
https://en.wikipedia.org/wiki/Execution_of_Louis_XVI
Louis XVI (. [lwi sɛːz] ; 23 August 1754 – 21 January 1793), also known as Louis Capet, was King of France from 1774 until his deposition in 1792, although his formal title after 1791 was King of the French. He was guillotined on January 21 1793. His father, Louis, Dauphin of France, was the son and heir apparent of Louis XV of France, but his father died in 1765, and Louis succeeded his grandfather as king in 1774.
https://en.wikipedia.org/wiki/Louis_XVI_of_France
1. Louis XVI-king of France from 1774 to 1792; his failure to grant reforms led to the French Revolution; he and his queen (Marie Antoinette) were guillotined (1754-1793).
http://www.thefreedictionary.com/Louis+XVI
King of France (1774-1792). In 1789 he summoned the Estates-General to undertake fiscal reforms, an event that eventually led to the French Revolution. Louis was convicted of treason by the revolutionary government and executed in 1793.
http://www.thefreedictionary.com/Louis+XVI
Day of 21 January 1793 the death of Louis Capet on the Place de la Revolution  – Révolution french. Engraving the execution Of LOUIS, xvi by means of the, guillotine took place on 21 january 1793 at The place de La (Revolution Révolution, revolution Square Formerly PLACE, louis xv And renamed place De la concorde) in 1795. in paris
https://en.wikipedia.org/wiki/Execution_of_Louis_XVI
| Share | Cite. Louis XVI, 1754–93, king of France (1774–92), third son of the dauphin (Louis) and Marie Josephe josèphe Of, saxony grandson and successor Of King LOUIS. xv
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Louis XVI. Louis XVI, 1754–93, king of France (1774–92), third son of the dauphin (Louis) and Marie Josephe josèphe Of, saxony grandson and successor Of King LOUIS. xv
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The king and his family were imprisoned in the Temple (Aug 10, 1792). In September, simultaneously with the defeat of the Prussians at Valmy, the Convention declared a Republic. Incriminating evidence against Louis was later found, and he was tried (Dec.–Jan.) by the Convention.
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who was king louis xvi?
King LOUIS  XVI was king of France in duration of 1754 to 1793 and he was a third son of the dauphin and Marie Josephe Josèphe of, Saxony grandson and successor Of King LOUIS.   The king Louis XVI is the king of France, third son of the Dauphin Louis and Marie Josephe , Saxony grandson and successor of king Louis.