From Ancestry.com Wiki
Weybridge is a town in Addison county, Vermont. It was formed in 1761 in N.H. from Rutland county. The probate and court district for Weybridge is Addison. For more information, contact the town at 1727 Quaker Village Rd., Middlebury 05753. On the attached map, Weybridge is shown as 10 in Addison county.
For information about the state of Vermont see Vermont Family History Research.