- [S44] Social Security Death Index (Database online: Provo, Utah: ancestry.com); Ancestry.com.
- [S53] Transcribed Church Records (W. Manchester, York Co., PA: Wolf's (St. Paul's) Lutheran & Reformed); The Historical Society of York County.
- [S61] PA Republican Newspaper (n.pub.); The Historical Society of York County, 250 East Market Street, York, York, PA, US.
- [S89] Transcribed Church Records (Jackson, York Co. PA: Roth's Reformed Church); The Historical Society of York County.
- [S93] Transcribed Church records (Lebanon, PA: Lebanon Lutheran Church).
- [S102] B&O Railroad Co. Accounting Dept., B&O Railroad Co. Accounting Dept List of Employees and Non-Employees participating in Centenary Exhibition at Halethorpe, MD Sept 24, 1927-Oct 25, 1927 (n.p.: B&O Railroad Co., 1927).
- [S130] Transcribed Church Records (York, PA: First Reformed Church); The Historical Society of York County.
- [S151] George F. Strine, Certificate of Death, Registered No. 67-11540 (30 Nov 1967) (Baltimore, MD: Baltimore City Dept of Health, 1967); Maryland State Archives.
- [S191] William P. Maglidt, Death Certificate, Registered no. 7510 (Baltimore, MD: Baltimore City Department of Health).
- [S262] International Geneological Index (R) (35 N West Temple Street, Salt Lake City, UT 84150: The Church of Christ of Latter Day Saints, Copyright @1980, 1997, data as of February 1997); http://familysearch.org
- [S297] One World Tree, Family Trees (Database online: Provo, Utah: http://www.ancestry.com).
- [S305] 1930 US Federal Census (Population Schedule), Maryland, Baltimore, Election District 1, District 12, ED3-12 (Database online, Provo, Utah: ancestry.com, 1930); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S307] 1930 US Federal Census (Population Schedule), Maryland, Baltimore, Ward 20, ED629 (Database online, Provo, Utah: ancestry.com, 1930); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S311] 1930 US Federal Census (Population Schedule), Maryland, Baltimore, Ward 20, ED634 (Database online, Provo, Utah: ancestry.com, 1930); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S378] 1830 US Federal Census (Statistical Schedule), PA, York County (Database online, Provo, UT: MyFamily.com, 2005); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S380] 1840 US Federal Census (Statistical Schedule), PA, York County (Database online, Provo, UT: MyFamily.com, 2005); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S382] Vital Records, York County, PA (250 E. Market Street York, PA 17403: York County Heritage Trust); The Historical Society of York County.
- [S387] 1920 US Federal Census (Population Schedule), Pennsylvania, York Co., York, ED135 (Database online, Provo, UT: ancestry.com, 2005); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S389] 1920 US Federal Census (Population Schedule), Pennsylvania, York Co., York, ED123 (Database online, Provo, UT: ancestry.com, 2005); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S394] 1930 US Federal Census (Population Schedule), Pennsylvania, York County, York, ED110 (Database online, Provo, Utah: ancestry.com, 1930); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S395] 1900 US Federal Census (Population Schedule), Pennsylvania, York County, W. Manchester, ED181 (Database online, Provo, UT: ancestry.com, 2004); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S401] 1910 US Federal Census (Population Schedule), MD, Baltimore City, 13 Ward, ED206 (Database online, Provo, UT: Ancestry.com, 2004, Census as of 15 April 1910); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S422] 1910 US Federal Census (Population Schedule), Pennsylvania, York City, Ward 8, ED123 (Database online, Provo, UT: ancestry.com, 2004); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S423] 1910 US Federal Census (Population Schedule), Pennsylvania, York City, Ward 9, ED128 (Database online, Provo, UT: ancestry.com, 2004); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S430] 1920 US Federal Census (Population Schedule), Pennsylvania, York Co.,Spring Garden, ED98 (Database online, Provo, UT: ancestry.com, 2005); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S434] Obituary for Ruth Olwine, Baltimore Sun, Baltimore, MD, 22 Jun 2006.
- [S437] 1930 US Federal Census (Population Schedule), Pennsylvania, York County, York, ED113 (Database online, Provo, Utah: ancestry.com, 1930); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S438] 1920 US Federal Census (Population schedule), Maryland, Baltimore, ED350 (Database online, Provo, UT: ancestry.com, 1920); Maryland State Archives, (Contains vital records before 1978. Baltimore City starts 1875, the rest of the state starts 1898 (indexes only until 1914 for state). Also, has Maryland census records, marriage records, some naturalization, church records, newspapers, and city directories.).
- [S439] 1930 US Federal Census (Population Schedule), Maryland, Baltimore, Election District 13, District 61, ED13-61 (Database online, Provo, Utah: ancestry.com, 1930); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S487] 1920 US Federal Census (Population Schedule), Pennsylvania, York Co., York, ED130 (Database online, Provo, UT: ancestry.com, 2005); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S488] 1930 US Federal Census (Population Schedule), Pennsylvania, York County, York, ED105 (Database online, Provo, Utah: ancestry.com, 1930); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S502] Mary C. Yessler, Certificate of Death, Registered No. 41846 (19 April 1939) (101 South Mercer St., PO Box 1528, New Castle, PA 16101: Pennsylvania Division of Vital Records, 1939).
- [S508] 1920 US Federal Census (Population Schedule), Pennsylvania, York Co., York, ED121 (Database online, Provo, UT: ancestry.com, 2005); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S523] US World War II Draft Registration Cards, 1942 (Database online: Provo, Utah: ancestry.com); Ancestry.com, Provo, Utah, UT, US.
- [S542] The James Kidd Family, A Long Lived Family, Baltimore Union, Towson, MD, June 13, 1885; http://www.rootsweb.com/~mdannear/firstfam/kidd.htm
- [S563] Harry Yessler, WWII Draft Registration (Database online, Provo, UT: ancestry.com); Ancestry.com.
- [S620] 1920 US Federal Census (Population Schedule), New Jersey, Essex County (Database online, Provo, UT: Ancestry.com, 2005, Census as of 1 Jan 1920).
- [S677] 1910 US Federal Census (Population Schedule), MD, Baltimore City, Ward 9, ED134 (Database online, Provo, UT: Ancestry.com, 2004, Census as of 15 April 1910); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S678] 1920 US Federal Census (Population Schedule), Maryland, Harford County (Database online, Provo, UT: Ancestry.com, 2005, Census as of 1 Jan 1920).
- [S679] 1930 US Federal Census (Population Schedule), Maryland, Baltimore, Ward 9, ED493 (Database online, Provo, Utah: ancestry.com, 1930); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S686] 1920 US Federal Census (Population Schedule), Pennsylvania, York Co., York, ED122 (Database online, Provo, UT: ancestry.com, 2005); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S687] 1930 US Federal Census (Population Schedule), Pennsylvania,York County, York, ED98 (Database online, Provo, Utah: ancestry.com, 1930); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S689] Frederick O. Strine, WWI Draft Registration, PA, York City, Draft Board 2, Draft Card S (Database online, Provo, UT: ancestry.com); Ancestry.com.
- [S690] 1920 US Federal Census (Population Schedule), Pennsylvania, York Co., York, ED120 (Database online, Provo, UT: ancestry.com, 2005); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S691] 1910 US Federal Census (Population Schedule), Pennsylvania, York City, Ward 1, ED115 (Database online, Provo, UT: ancestry.com, 2004); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S692] 1930 US Federal Census (Population Schedule), Pennsylvania, York County, Spring Garden (Database online, Provo, Utah: ancestry.com, 1930); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S694] National Archives and Records Administration, US WWII Army Enlistment Records, 1938-1946 (Database online: Provo, Utah: The Generations Network, Inc., 2005); Ancestry.com, Provo, Utah, UT, US.
- [S714] Interview with Leo Edward Strine (Hockessin, DE), by J S Frey via email, 17 April 2008.
- [S760] 1910 US Federal Census (Population Schedule), Pennsylvania, York City, Ward 7, ED122 (Database online, Provo, UT: ancestry.com, 2004); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).
- [S801] 1930 US Federal Census (Population Schedule), Maryland, Baltimore, Ward 16, ED614 (Database online, Provo, Utah: ancestry.com, 2002); http://www.ancestry.com, subscription database, (Digital scan of original records in the National Archives, Washington, DC).