| Kilder |
- [S46] Ancestry.com, U.S., Social Security Applications and Claims Index, 1936-2007 [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc., 2015. (Troverdighet: 3).
- [S46] Ancestry.com, Ohio, U.S., Death Records, 1908-1932, 1938-2018 [database on-line]. Provo, UT, USA: Ancestry.com Operations Inc, 2010. (Troverdighet: 3).
- [S238] Find a grave, (USA), Memorial page for Ursula Sunsdahl (1940–1998), Find a Grave Memorial ID 145266707, citing Lake View Cemetery, Tower, St. Louis County, Minnesota, USA; Maintained by Craig & Lenora Jensen (contributor 48694570). (Troverdighet: 3).
https://www.findagrave.com/memorial/145266707/ursula-sunsdahl
|