""John Dudley, Duke of Northumberland: A Historical Tragedy, and Songs and Poems"" is a book written by Welbore St. Clair Baddeley in 1879. The book tells the story of John Dudley, who was a prominent figure in the Tudor era of England. Dudley was a powerful politician and military leader who served under King Henry VIII and later became the Lord Protector of England during the reign of King Edward VI. However, he was eventually executed for his role...