| Given that by this time it was common for castles to be built in stone, and that many barons had expanded or refortified their castles, this was not an easy task. |
| In 1639, with war between the two kingdoms looming, the castle was refortified using stone from the cathedral cloisters. |
| During the Hundred Years War, the facade opposite the town was refortified, resulting in one of the most recognisable examples of 14th century military architecture. |
| One of the greatest of these great castles, Riegersbourg, was refortified in the days of Pope and Addison. |
| The crops were gathered, Albazin was refortified with earthen walls and efforts were made to bring the natives back into subjection. |
| The Antonine Wall was occupied again, in 208, for a short time and refortified. |
