- [S1534] Social Security Death Index - Ancestry, (www.ancestry.com, 2007: Social Security Administration, Social Security Death Index, Master File), entry for Orvah Cowden, 1968, SS no. 110-14-6941.
Last Residence: 14701 Jamestown, Chautauqua, New York
Born: 15 Jan 1903
Died: Nov 1968
State (Year) SSN issued: New York (Before 1951)
- [S2452] Edson, John Parker (I194): 1910 US Census, (www.ancestry.com (2006): National Archives and Records Administration micropublication T624, roll 929, enumeration district (ED) 131, sheet 6B, page 63B, line 60, dwelling 111, family 151; image accessed 12/28/2008.), 1910.NY.Chautauqua.Ellicott.131.12.
- [S2455] Edson, John Parker (I194): 1920 US Census, (www.ancestry.com (2005): National Archives and Records Administration micropublication T625, roll 1091, enumeration district (ED) 162, sheet 10A, page 113A, line 35, dwelling 145, family 233; image accessed 12/28/2008.), 1920.NY.Chautauqua.Jamestown Ward 5.162.19.
- [S311] Cowden, Orvah Edson Rasey (I8866): 1930 US Census, (www.ancestry.com (2002): National Archives and Records Administration micropublication T626, roll 1413, enumeration district (ED) 84, sheet 1B, page 238B, line 70, dwelling 14, family 16; image accessed 12/27/2008.), 1930.NY.Chautauqua.Poland.84.2.
- [S1467] Bisbee, Eva Lena: Family Historian, Linda Elliot, family historian and wife of Robert Elliot, great grandson of Eva Lena Bisbee, (email correspondence, 2003).