John Helmer Carlson
1899 - 1971 (71 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 John Helmer Carlson [1] b. 11 Nov 1899 d. 10 Apr 1971
- Marguerite Naomi Hill b. 23 Dec 1898 d. 29 Mar 1970
- 2 Wilma Jean Carlson [1.1] b. 26 Feb 1933 d. 1 Jul 2011
- 2 Wilma Jean Carlson [1.1]