STC422623 Arnaud-Guillaume, Baron de Barbazan, from \'Portraits des grands hommes, femmes illustres, et sujets memorables de France, grave et imprimes en couleurs\', published by Pierre Blin, 1786-92, Paris (colour engraving) by Sergent-Marceau, Antoine Louis Francois (1751-1847) (after); Private Collection; (add.info.: Arnaud Guillaume (1360-1431) First Lord Chamberlain of Charles VII and French general during the Hundred Years\' War; known as the Irreproachable Knight;); The Stapleton Collection; French, out of copyright.