Louis the Pious: Did you mean...?

Battle of Poltava 1709, oil on canvas by Louis Caravaque. A painting depicting the decisive Russian victory at Poltava in 1709.

Portrait of Anne of Austria (l. 1601-1666), widow of Louis XIII of France (r. 1610-1643), oil on canvas by Charles de Steuben between 1836-1838. Palace of Versailles.

Restored studio portrait of Louis Pasteur (1822-1895), photographed by Paul Nadar.

The compound monocular microscope of Louis Pasteur (1822-1895). Made by Nachet et fils, 1861-70. (Science Museum, London)

Portrait depicting Louis René Édouard, cardinal de Rohan (1734-1803). A former ambassador, Cardinal de Rohan was despised by Queen Marie Antoinette of France and became embroiled in the affair of the diamond necklace in an attempt to win...

Louis-Marie, Vicomte de Noailles, oil on canvas portrait by Gilbert Stuart, 1798. Metropolitan Museum of Art, New York. A French noble and brother-in-law to the Marquis de Lafayette, Noailles fought in the American Revolutionary...

Louis-Nicolas Davout (1770-1823), Duke of Auerstedt and a marshal of the French Empire during the Napoleonic Wars (1803-1815). Nicknamed the "Iron Marshal" for the strict discipline he imposed on his Corps, Davout never lost a battle and...

Louis XIII of France (1601-1643), oil on canvas portrait by Philippe de Champaigne, 1635. Museo del Prado, Madrid.

Portrait of Louis François Perrin de Précy, commander of the rebel army during the Revolt of Lyon in the Federalist Revolts (May-December 1793). By Jean-Joseph Dassy, 1829. In the Musée d'art et d'histoire de Cholet

The death of Prince Louis Ferdinand of Prussia (1772-1806) in the Battle of Saalfeld (10 October 1806) during the War of the Fourth Coalition. Painting by Peter Edward Stroehling, c. 1806-1816. Royal Collection.