↑ 1.01.11.2Ancestry.com. 1930 United States Federal Census. (Online publication - Provo, UT, USA: The Generations Network, Inc., 2002.Original data - United States of America, Bureau of the Census. Fifteenth Census of the United States, 1930. Washington, D.C.: National Archives and Records Administration, 1930. T626) Year: 1930; Census Place: Lower Frederick, Montgomery, Pennsylvania; Roll: 2082; Page: 6A; Enumeration District: 57; Image: 272.0.
↑ 2.02.12.2Ancestry.com. 1920 United States Federal Census. (Online publication - Provo, UT, USA: The Generations Network, Inc., 2005. For details on the contents of the film numbers, visit the following NARA web page: NARA. Note: Enumeration Districts 819-839 on roll 323 (Chicago City.Original data - United States) Year: 1920; Census Place: Pennsburg, Montgomery, Pennsylvania; Roll: T625_1605; Page: 12A; Enumeration District: 154; Image: 1163.
↑ 3.03.13.2Ancestry.com. 1910 United States Federal Census. (Online publication - Provo, UT, USA: The Generations Network, Inc., 2006. For details on the contents of the film numbers, visit the following NARA web page: NARA.Original data - United States of America, Bureau of the Census. Thirteenth Census of the Unit) Year: 1910; Census Place: Marlborough, Montgomery, Pennsylvania; Roll: T624_1378; Page: 14A; Enumeration District: 104; Image: 468.