↑ "United States World War I Draft Registration Cards, 1917-1918", database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:K35D-R3H : 29 December 2021), Calvin Sheridan Prosser, 1917-1918.
↑ "United States World War II Draft Registration Cards, 1942," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:F3Z5-H66 : 24 November 2020), Calvin S Prosser, 1942; citing NARA microfilm publication M1936, M1937, M1939, M1951, M1962, M1964, M1986, M2090, and M2097 (Washington D.C.: National Archives and Records Administration, n.d.).
↑Baptism: "Pennsylvania and New Jersey, U.S., Church and Town Records, 1669-2013" Historical Society of Pennsylvania; Philadelphia, Pennsylvania; Historic Pennsylvania Church and Town Records; Reel: 405 Ancestry Sharing Link - Ancestry Record 2451 #454557 (accessed 20 March 2022) Name: Cabrin Sheridan Prosser
[Calvin Sheridan Prosser]
Baptism Age: 2
Event Type: Baptism
Birth Date: [1896 Mar 30]
Baptism Date: 9 Oct 1898
Baptism Place: Johnstown, Cambria, Pennsylvania, USA
Denomination: Presbyterian
Organization Name: Bethany Presbyterian Church
Father:
L J Prosser
Mother:
Anna Prosser
↑ "United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:J14J-K4S : 8 January 2021), C Prosser, Jan 1969; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MGZ3-5HH : accessed 20 March 2022), Calvin S Prosser in household of Lew J Prosser, West Taylor, Cambria, Pennsylvania, United States; citing enumeration district (ED) ED 144, sheet 6B, family 103, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 1324; FHL microfilm 1,375,337.
"New York State Census, 1925," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:KSSJ-21G : 8 November 2014), Calvin S Prosser, Brooklyn, A.D. 01, E.D. 32, Kings, New York, United States; records extracted by Ancestry and images digitized by FamilySearch; citing p. 25, line 14, New York State Archives, Albany.
"United States Census, 1930," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:X76R-S8F : accessed 20 March 2022), Calvin Prosse in household of Micheal Kozak, Brooklyn (Districts 0751-1000), Kings, New York, United States; citing enumeration district (ED) ED 905, sheet 3B, line 84, family 56, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 1491; FHL microfilm 2,341,226.
"United States Census, 1940," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:KQ1N-9QV : 7 January 2021), C S Prosser in household of J R Pierce, Brooklyn, New York City, New York, United States; citing enumeration district (ED) 24-10A, sheet 85B, line 43, family 1, 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 2547.
"Florida State Census, 1945," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MNXL-S7V : 23 February 2021), C S Prosser, , Hillsborough, Florida; citing line 50, State Archives, Tallahassee; FHL microfilm 2,425,194.