|The Saint Gervais organ : the Couperins|
Louis Couperin's younger brother, he is one of the three characters, then twelve year
old, of the serenade
at Chambonnières told by Titon du Tillet.
Though Titon du Tillet said he was a composer, any work couldn't be identified. The historians of time report that he was an organ virtuoso. He is mentioned in a document as an officer of Duchesse d'Orléans, and he must have been very close to the Court, as shown by Claude Lefèvre's beautiful portrait exposed in Château de Versailles.