1850 U.S. Cencus Town of Sanford
#23
David Corwin age 32 b. NY farmer
Polly age 24 b. NY
Sarah age 5 b. NY
Francis E. age 3 b. NY female

1855 New York State Cencus Town of Sanford
#304 David Corwin age 37 b. Broome farmer
Polly age 28 b. Broome wife
Sarah E. age 10 b. Broome dau
Francis age 8 b. Broome dau
Charles age 4 b. Broome son
Albert age 1 b. Broome son

1860 U.S.Cencus Town of Sanford
#1664
David Corwin age 42 b. NY farmer
Polly age 36 b. NY
Sarah age 15 b. NY
Frances age 16 b. NY dau
Rachel age 12 b. NY
Charles age 9 b. NY
Albert age 6 b. NY
John age 4 b. NY
Elsie age 1 b. NY
Rachel age 70 mother

1865 New York State Cencus Town of Sanford
#2
David Corwin age 47 b. Broome farmer
Polly age 39 wife b. Broome
Sarah E. age 20 dau b. Broome
Frances E. age 18 dau b. Broome
Albert D. age 12 son b. Broome
Elsa age 6 dau b. Broome
Mary age 3 dau b. Broome
Rachel age 75 mother b. Orange Co, NY had 8 children

1875 New York State Cencus Town of Sanford
#89
David Corwin age 57 b. Broome farmer, landowner
Polly age 49 wife b. Broome
Albert age 21 son b. roome
Elsey age 16 dau b. Chenango Co
Betsey age 10 dau b. Chenango Co
Willis age 7 son b. Broome

1880 U.S. Cencus Town of Sanford
#367
David Corwin age 62 farmer b. NY father b. Pa.
Polly age 55 wife b. NY father b. NY
Mary age 18 dau b. NY
Bettie age 14 dau b. NY
Willis age 12 son b. NY