The arrest of Princess Clementina (1702-1735), 18th century (19th century). Princess Clementina (aka Clementina Sobieski) was a Polish princess and the wife of James Edward Stuart, the Old Pretender. From Cassell's Illustrated History of England, volume IV, published by Cassell, Petter, Galpin and Co. (London, Paris and New York, 19th century).