"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MNQK-YC6 : 15 August 2017), Cloud Ambrose in household of Montgomery Crawford, Bloomington, Garrett, Maryland, United States; citing enumeration district ED 97, sheet 316D, NARA microfilm publication T9 (Washington, D.C.: National Archives and Records Administration, n.d.), FHL microfilm 1,254,509.
"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MMFS-NN2 : accessed 19 September 2020), Harold S Ambrose in household of Aveline M Dufour, Washington city, Washington, District of Columbia, United States; citing enumeration district (ED) 53, sheet 11B, family 206, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,240,160.
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MVLT-NP5 : accessed 19 September 2020), St Cloud Ambros, San Diego Ward 1, San Diego, California, United States; citing enumeration district (ED) ED 144, sheet 6B, family 167, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 94; FHL microfilm 1,374,107.
"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MN2Y-56W : accessed 20 September 2020), St Cloud Ambrose in household of Louisa Ebert, Elk, Mineral, West Virginia, United States; citing ED 77, sheet 4A, line 23, family 42, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 1964; FHL microfilm 1,821,964.
"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MN2Y-B1L : accessed 20 September 2020), St Cloud Ambrose in household of Wm A Tiller, New Creek, Mineral, West Virginia, United States; citing ED 84, sheet 2A, line 44, family 31, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 1964; FHL microfilm 1,821,964.
"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XMHV-Z2X : accessed 20 September 2020), St Cloud Ambrose, Elk, Mineral, West Virginia, United States; citing enumeration district (ED) ED 3, sheet 4A, line 1, family 67, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 2546; FHL microfilm 2,342,280.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K7ZC-N14 : 6 December 2019), St Cloud Ambrose, Piedmont, Piedmont Magisterial District, Mineral, West Virginia, United States; citing enumeration district (ED) 29-13A, sheet 15B, line 78, family 278, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 4430.
"West Virginia Deaths, 1804-1999," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:F1GY-VW1 : 11 February 2018), H.St. Cloud Ambrose, 21 Jul 1960; citing Piedmont, Mineral, West Virginia, County Records, v 6, county courthouses, West Virginia; FHL microfilm 811,774.
Find a Grave, database and images (https://www.findagrave.com : accessed 18 September 2020), memorial page for Harold St Cloud Ambrose (24 Nov 1867–21 Jul 1960), Find A Grave: Memorial #84974286, citing Philos Cemetery, Westernport, Allegany County, Maryland, USA ; Maintained by John Fazenbaker (contributor 47418440) .
Is Harold your ancestor? Please don't go away! Login to collaborate or comment, or ask our community of genealogists a question.