Family tree▼
"United States Census, 1940," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/KH3W-PNG : accessed 06 Aug 2013), Otto N Holst, 1940.
"United States Census, 1930," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/XQBK-2PG : accessed 06 Aug 2013), Otto M Holst, 1930.
"United States Census, 1920," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MZ3R-RNQ : accessed 06 Aug 2013), Otto Holst, 1920.
"United States World War II Draft Registration Cards, 1942," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/J4S1-7Q7 : accessed 06 Aug 2013), Otto M Holst, 1942.