https://www.history.com/this-day-in-history/new-connecticut-vermont-declares-independence?cmpid=email-hist-tdih-2023-0 [login to see] 3&om_rid=
Having recognized the need for their territory to assert its independence from both Britain and New York and remove themselves from the war they were waging against each other, a convention of future Vermonters assembles in Westminster and declares independence from the crown of Great Britain and the colony of New York on January 15, 1777. The convention’s delegates included Vermont’s future governor, Thomas Chittenden, and Ira Allen, who would become known as the “father” of the University of Vermont.