↑ Find a Grave, database and images (https://www.findagrave.com/memorial/11253092/john-spencer-bigelow : accessed 02 October 2021), memorial page for John Spencer Bigelow (14 Mar 1807–26 Mar 1866), Find a Grave Memorial ID 11253092, citing Rutledge Cemetery, Conewango, Cattaraugus County, New York, USA ; Maintained by Claudia Patterson (contributor 46792810) .
Source: S1 Title: Ancestry Family Trees Publication: Name: Online publication - Provo, UT, USA: Ancestry.com. Original data: Family Tree files submitted by Ancestry members.; Repository: #R1