Bourne Castle was in the market town of Bourne

Bourne, Lincolnshire

Bourne is a market town and civil parish on the western edge of the Fens, in the District of South Kesteven in southern Lincolnshire, England.-The town:...

 in southern Lincolnshire

Lincolnshire

Lincolnshire is a county in the east of England. It borders Norfolk to the south east, Cambridgeshire to the south, Rutland to the south west, Leicestershire and Nottinghamshire to the west, South Yorkshire to the north west, and the East Riding of Yorkshire to the north. It also borders...

 .

A Norman

Normans

The Normans were the people who gave their name to Normandy, a region in northern France. They were descended from Norse Viking conquerors of the territory and the native population of Frankish and Gallo-Roman stock...

 castle was built by Baldwin FitzGilbert. In medieval

Middle Ages

The Middle Ages is a periodization of European history from the 5th century to the 15th century. The Middle Ages follows the fall of the Western Roman Empire in 476 and precedes the Early Modern Era. It is the middle period of a three-period division of Western history: Classic, Medieval and Modern...

 times there was motte and double bailey castle which formed an unusual concentric

Concentric

Concentric objects share the same center, axis or origin with one inside the other. Circles, tubes, cylindrical shafts, disks, and spheres may be concentric to one another...

 plan. The castle was destroyed after being used by Cromwell

Oliver Cromwell

Oliver Cromwell was an English military and political leader who overthrew the English monarchy and temporarily turned England into a republican Commonwealth, and served as Lord Protector of England, Scotland, and Ireland....

's troops in 1645 and a farmhouse was built on the site. Traces of the enclosed mound and inner and outer moats are all that now survive.

External links

• an account of some historical sources for the Castle
• David Roffe's page about Bourne.
• Further links.