This episode of This Day in Dover History looks back at one of Dover's most prominent residents, Dr. Ezra Green. After graduating from Harvard University, Green set up shop in Dover as a physician. After military service as a surgeon during the American Revolution and later aboard John Paul Jones' ship-of-war Ranger, Green settled down in Dover for good with his wife Susannah and 13 children. Green died in 1847 at 101 years old, then the oldest Harvard graduate. His Silver Street homes are still