"Our Dewey, Hale and Tippet Families; A Genealogy", Alice E. (Willoughby) (Dewey) Moser, Copyright © 1999 by Alice E. (Dewey) Moser.
"Missouri Marriages, 1750-1920," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:V283-RNR : 11 February 2018), George C. Dewey and Catharine Tippett, 05 Sep 1869; citing Caldwell,Missouri; FHL microfilm 955,371.
Death Certificate, MO Digital Heritage (https://www.sos.mo.gov/images/archives/deathcerts/1922/1922_00018683.PDF), 19 Jun 1922.
Find A Grave, database and images (https://www.findagrave.com : accessed 24 July 2018), memorial page for Dr George Crutchley Dewey (21 Aug 1849–16 Jun 1922), Find A Grave Memorial no. 41309881, citing Rose Hill Cemetery, Breckenridge, Caldwell County, Missouri, USA ; Maintained by John Tippet (contributor 47295921) .
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