2782291 Unveiling of the Rochambeau Monument in Washington DC (colour litho) by French School, (20th century); Private Collection; (add.info.: Unveiling of the Rochambeau Monument in Washington DC. Jean-Baptiste Donatien de Vimeur, comte de Rochambeau, was a French nobleman and general who commanded the French Expeditionary Force fighting against the British during the American Revolutionary War. Inauguration Du Monument De Rochambeau A Washington, France et Amerique. Illustration for Le Petit Parisien (Supplement Litteraire Illustre), 1 June 1902.); 穢 Look and Learn.