| Kilder |
- [S46] Ancestry.com, New York, födelseregister, 1881-1942 [webbaserad databas]. Lehi, UT, USA: Ancestry.com Operations, Inc., 2018. (Troverdighet: 3).
- [S46] Ancestry.com, U.S., Public Records Index, 1950-1993, Volume 1 [database on-line]. Lehi, UT, USA: Ancestry.com Operations, Inc., 2010. (Troverdighet: 3).
- [S241] Folketelling USA 01.04.1940, Folkräkningsplats: Oyster Bay, Nassau, New York; Rulle: m-t0627-02693; Sida: 63A; Räkningsdistrikt:: 30-306 (Troverdighet: 3).
- [S124] Folketelling USA 01.04.1950, "United States, Census, 1950", , FamilySearch (https://www.familysearch.org/ark:/61903/1:1:6XRQ-HTY7 : Thu Oct 05 23:31:21 UTC 2023), Entry for Conrad O Johansen and Elizabeth Johansen, 2 May 1950. (Troverdighet: 3).
- [S46] Ancestry.com, New York, vigselböcker, 1881-1967 [webbaserad databas]. Lehi, UT, USA: Ancestry.com Operations, Inc., 2017. (Troverdighet: 3).
|