Catharine Douglas: A Tragedy is a play written by Arthur Helps and published in 1843. The play is set in Scotland during the 17th century and tells the tragic story of Catharine Douglas, a young woman who is forced to choose between her loyalty to her family and her love for a man who is deemed unworthy by her family.The play opens with Catharine's father, the Earl of Angus, forbidding her from seeing her lover, Lord Glenalvon, who is a member of...