Portrait of Jonkheer Jan Willem Janssens; Governor of the Cape Colony and Governor-General of the Dutch East Indies; Portrait of Jonkheer Jan Willem Janssens (1762-1838). Governor of the Cape Colony and Governor General of the Dutch East Indies. Half-length; in uniform; head to the right. Since 1815 bearer of the Grand Cross of the Military William Order; historical persons; colonial governor; Dutch East Indies; The; Cape of Good Hope; Jonkheer Jan Willem Janssens; Jan Willem Pieneman; 1815 - 1838; canvas; oil paint (paint); h 77.5 cm x w 62 cm d 9 cm