1
Mary Anne Kraemer Wojszynski, Family Group Sheets (Pittsburgh, PA, 1998).
2
Social Security Administration, Death Master File (http://www.ancestry.com/search/rectype/vital/ssdi/main.htm).
3
New York, New York County, 1920 U.S. Census, Population Schedule (Washington, D.C., National Archives and Records Administration), ED 1140, Sheet 12, Line 79.
4
New York, New York County, 1930 U.S. Census, Population Schedule (Washington, D.C., National Archives and Records Administration), ED 31-742, Sheet 4, Line 71.