Military: "United States Census of Union Veterans and Widows of the Civil War, 1890," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:K8S6-W2W : 11 January 2021), Hugh Poe, 1890; citing NARA microfilm publication M123 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 338,161.
Marriage: Dodd, Jordan, comp. Kentucky, U.S., Compiled Marriages, 1851-1900 [database on-line]. Provo, UT, USA: Ancestry.com Operations Inc, 2001. Original data: Dodd, Jordan, comp. Kentucky Marriages, 1851-1900. See extended description for original data sources listed by county.
Name: Hugh Poe
Spouse: Sarah Montgomery
Spouse Gender: Female
Marriage Date: 13 Jul 1875
Poe pages : Poe, Pow, Powe, etc., Vol. 9, AuthorLong, Anne (Anne Avonne Granville Payne), 1934-. Pages 46, Language: English; eng; en, Location: Genealogical Society of Utah d.b.a FamilySearch; http://www.familysearch.org/. Subject: Poe family; Pow family; Powe family; Description: Newsletter for the interchange of genealogical data and history of the Poe (and variant spellings) families in America. Link.