5672018 Posthumous Portrait of Mary Stuart with a Servant, c.1664 (oil on canvas) by Hanneman, Adriaen (c.1601-71); 129.5x119.3 cm; Mauritshuis, The Hague, The Netherlands; (add.info.: Mary Henrietta (1631-1660) was Princess of Orange and Countess of Nassau by marriage to Dutch Stadtholder Willem II. Eldest daughter of King Charles I, she was the first to hold the title Princess Royal and was co-regent for her son, later William III, during his minority. She is dressed as an ???merican??or ???ndian??for a fancy dress ball, wearing a Brazilian cloak of feathers and an ostrich feather turban.).