"Our Dewey, Hale and Tippet Families; A Genealogy", Alice E. (Willoughby) (Dewey) Moser, Copyright © 1999 by Alice E. (Dewey) Moser.
"United States Census, 1860", database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MH8M-2BD : 14 December 2017), D H Dewy, 1860.
"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M66N-239 : 7 September 2017), David H D Y, Breckenridge, Caldwell, Missouri, United States; citing enumeration district ED 176, sheet 278A, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 0676; FHL microfilm 1,254,676.
Find A Grave, database and images (https://www.findagrave.com : accessed 24 July 2018), memorial page for David H Dewey (unknown–24 May 1885), Find A Grave Memorial no. 35230842, citing Trosper Cemetery, Daviess County, Missouri, USA ; Maintained by Caryn Hood (contributor 46777279) .
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