The following data is extracted from Gazetteer of Lamoille County, Vermont, for 1883-84.
Patrick Duffy, from Ireland, came to Cambridge about 1820, and located on road 49, where he resided until his death in 1865, aged sixty-four. He had a family of eight children. Margaret E., the eldest, became the wife of Edward Henley, in 1850. Mr. Henley died in 1875, leaving four children.
Source: Gazetteer of Lamoille County, Vermont, for 1883-84