4070919 Portrait of John Locke, 1835 (litho) by English School, (19th century); Private Collection; (add.info.: John Locke FRS (1632 ??1704) was an English philosopher and physician, widely regarded as one of the most influential of Enlightenment thinkers and commonly known as the "Father of Liberalism"; Published in "Portraits of Illustrious Personages of Great Britain" Volume 7, 1835. By Edmund Lodge;).