KEESE FAMILY HISTORY and GENEALOGY From 1690 to 1911 by Willis T. Keese, Published by Independent Printing Co., Cardington, Ohio 1911
"Massachusetts Deaths, 1841-1915, 1921-1924," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:N7YQ-P21 : 2 March 2021), Ann B. Buffum, 27 Jun 1890; citing Worcester, Massachusetts, pg. 32, State Archives, Boston; FHL microfilm 961,502.
"United States Census, 1850," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:MD94-BT4 : 22 December 2020), Ann B Earle in household of Edward Earle, Worcester, Worcester, Massachusetts, United States; citing family , NARA microfilm publication (Washington, D.C.: National Archives and Records Administration, n.d.).