Found Miles & Mary Decker on 1870 NY census as follows: New York, Monroe Co., Rochester -- Film M593, roll 969, page 274 line 23 DECKER, Miles, age 62, $2000 real estate, occupation, bookkeeper, born NY DECKER, Mary, age 51, Keeps House, born NY DECKER, George C., age 24, Dentist, born NY Found possible son of Miles, John DECKER, age 30, laborer, born NY with wife Mary and son William, age 2, living in Brighton, Monroe Co., NY in 1870. Source -- Film M593, roll 972, page 1 Hope this is of help. Sue Fenton, Middletown, CT