Conwy Castle
The castle fell apart during the 14th century because people did not take care of it. By the year 1321 the roof was leaking and the wood was rotting. In 1343, Edward, the Black Prince took over the castle. He fixed it with the help of Sir John Weston. Weston worked for Edward. They added a lot of things, including arches to the great hall. When Edward died, the castle fell apart again.