| Sources |
- [S697] FamilySearch.org, United States, Census, 1910, "United States, Census, 1910", FamilySearch (https://www.familysearch.org/ark:/61903/1:1:M5C9-SZ5 : Wed Aug 13 19:09:30 UTC 2025), Entry for Franklin B Washburn and Florence May Washburn, 1910.
https://familysearch.org/ark:/61903/1:1:M5C9-SZT
- [S753] FamilySearch.org, New York, New York City Marriage Records, 1829-1938, "New York, New York City Marriage Records, 1829-1938", FamilySearch (https://www.familysearch.org/ark:/61903/1:1:24H3-3QY : Tue Oct 14 10:25:50 UTC 2025), Entry for Elijah R. Washburn and Rae Helen Burch, 19 Aug 1932.
https://familysearch.org/ark:/61903/1:1:24H3-3Q1
- [S839] FamilySearch.org, New York, County Marriages, 1778-1848; 1908-1937, "New York, County Marriages, 1778-1848; 1908-1937", FamilySearch (https://www.familysearch.org/ark:/61903/1:1:FFTS-KCN : Sat Mar 09 15:21:02 UTC 2024), Entry for Frank B Washburn and John, 15 September 1915.
https://familysearch.org/ark:/61903/1:1:FFTS-KCV
- [S712] FamilySearch.org, United States, Census, 1870, "United States, Census, 1870", FamilySearch (https://www.familysearch.org/ark:/61903/1:1:M827-3LX : Tue Oct 21 14:41:52 UTC 2025), Entry for John Washburn and Mary J Washburn, 1870.
https://familysearch.org/ark:/61903/1:1:M827-3LF
- [S568] FamilySearch.org, United States, Census, 1850, "United States, Census, 1850", FamilySearch (https://www.familysearch.org/ark:/61903/1:1:MZMQ-4BH : Tue Jan 21 02:23:26 UTC 2025), Entry for Elizah Ross and Louisa Ross, 1850.
https://familysearch.org/ark:/61903/1:1:MZMQ-4BZ
- [S680] FamilySearch.org, United States, Census, 1880, "United States, Census, 1880", FamilySearch (https://www.familysearch.org/ark:/61903/1:1:MZNN-81Q : Tue Oct 21 14:42:06 UTC 2025), Entry for John Thomas Washburn and Mary J. Washburn, 1880.
https://familysearch.org/ark:/61903/1:1:MZNN-817
|