1860 US Census, Milton Borough, Northumberland, PA has John M Huff age 48 born PA, Mary C Huff 45, born PA. Others in the same household are Laurence Huff age 20 estimated birth year 1840, Martha Huff age 11, Laura Huff age 5, Harry Huff age 5 and Willie Huff age 3. All of these children were born in PA .