↑Ancestry.com. 1910 United States Federal Census. (Online publication - Provo, UT, USA: Ancestry.com Operations Inc, 2006.Original data - Thirteenth Census of the United States, 1910 (NARA microfilm publication T624, 1,178 rolls). Records of the Bureau of the Census, Record Group 29. National Archives, Was), Year: 1910; Census Place: Haverhill Ward 7, Essex, Massachusetts; Roll: T624_582; Page: 12A; Enumeration District: 330; Image: 987.
↑Ancestry.com. 1930 United States Federal Census. (Online publication - Provo, UT, USA: Ancestry.com Operations 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: Haverhill, Essex, Massachusetts; Roll: 897; Page: 11B; Enumeration District: 79; Image: 522.0.