Harold Francis Adams was born in Tansborough, New Jersey in c.1869 and practised as an architect in Long Island, New York for many years. He was elected a member of the American Institute of Architects (A.I.A.). He was also a member of the American Society of Mechanical Engineers. He died in Sayville, Long Island, New York on 30 January 1934.
Source: Brief Biographies of American Architects Who Died Between 1897 and 1947. Transcribed from the American Art Annual by Earle G. Shettleworth, Jr., Director, Maine Historic Preservation Commission [PDF online]