Ancestry.com. 1920 United States Federal Census [database on-line]. Provo, UT, USA: Ancestry.com Operations Inc, 2010. Images reproduced by FamilySearch. Year: 1920; Census Place: Seattle, King, Washington; Roll: T625_1926; Page: 1A; Enumeration District: 110; Image: 558.

Ancestry.com. 1930 United States Federal Census [database on-line]. Provo, UT, USA: Ancestry.com Operations Inc, 2002.Year: 1930; Census Place: Oak Lake, King, Washington; Roll: 2490; Page: 3B; Enumeration District: 0343; Image: 980.0; FHL microfilm: 2342224.

Ancestry.com. 1940 United States Federal Census [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc., 2012. Year: 1940; Census Place: Seattle, King, Washington; Roll: T627_4383; Page: 1A; Enumeration District: 40-323C.