Frank Vander Houde [Vander Woude], 34 (head,married, Holland)
Margaret Vander Houde [Vander Woude], 28 (wife, married, Illinois)
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:V1T1-WQV : accessed 27 October 2016), Frank Vander Houde, Dyer, St. John Township, Lake, Indiana, United States; citing enumeration district (ED) 45-131, sheet 10A, family 189, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 1068.