The 2nd Duke of Manchester, William Montagu, was born on January 1, 1737, and became the Duke in 1762 after his father's death. He was a prominent British nobleman known for his involvement in politics and society during the 18th century. He served as a Member of Parliament and held various positions, including Lord Lieutenant of Cambridgeshire. The 2nd Duke was also known for his lavish lifestyle and significant contributions to the arts, particularly through his patronage of theatre and music. He passed away on July 18, 1792.