Windham County, VT
History
On February 16, 1781 Rutland County was created from Bennington County, and Orange, Windham and Windsor Counties were created from Cumberland County. Some authors assume Cumberland County was renamed Windham County in 1781. Several original sources indicate Cumberland County was dissolved rather than renamed. This was probably to make a clean legal break from any connection with Cumberland County, New York, as some authors indicate the Cumberland County, Vermont Republic, records remained in Windham County. Newfane became the Shire Town of Windham County before 1812.Source: Wikipedia
Modern Day Adjacent Counties
Windsor County - northSullivan County, New Hampshire - northeast
Cheshire County, New Hampshire - east
Franklin County, Massachusetts - south
Bennington County - west