Cumberland_County,_Republic_of_Vermont
Cumberland County, Vermont
Former county in the US state of Vermont
The Cumberland County, until 21 March 1778, known as the Unity County,[1] was a county in Vermont Republic. It was established on 17 March 1778, being formed from the counties of Cumberland and Gloucester from the state of New York, United States, that were acquired by Vermont. It existed until 1781, when it got partitioned into three other counties: Orange, Windham, and Windsor.[2]