Olga Theresa Petersen
Abt 1894 - Abt 1970 (75 years)(
= Descendancy chart to this point, 
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- 1 Olga Theresa Petersen [1] b. Abt Jan 1894 d. Abt 1970
- Carl William Johnson, Sr. b. Abt 1893
- 2 Eleanor C Johnson [1.1] b. 16 May 1924 d. 24 Jun 2012
- John W Gravdahl b. Abt 1924 d. 10 Mar 2006
- 3 Jeffrey W Gravdahl [1.1.1]
- Christina _____
- 4 Kirsten Gravdahl [1.1.1.1]
- 4 Anja Gravdahl [1.1.1.2]
- 4 Kirsten Gravdahl [1.1.1.1]
- 3 Barbara Lee Gravdahl [1.1.2]
- Robert Trout
- 4 Joshua Trout [1.1.2.1]
- 4 Joshua Trout [1.1.2.1]
- 3 Nancy L Gravdahl [1.1.3]
- Michael Sall
- 4 Jennifer Sall [1.1.3.1]
- 4 Kathryn Sall [1.1.3.2]
- 4 Elizabeth Sall [1.1.3.3]
- 4 Jennifer Sall [1.1.3.1]
- 3 Jeffrey W Gravdahl [1.1.1]
- 2 Carl William (Bill) Johnson, Jr [1.2] b. 24 May 1930 d. 1 Jun 2006
- Private
- 3 Dorothy Lynn Johnson [1.2.1]
- 3 Mark William Johnson [1.2.2]
- Jeanne Elizabeth Longmuir
- 4 Emily Johnson [1.2.2.1]
- 4 William Johnson [1.2.2.2]
- 4 Emily Johnson [1.2.2.1]
- 3 Peter Carl Johnson [1.2.3]
- 3 Dorothy Lynn Johnson [1.2.1]
- 2 Eleanor C Johnson [1.1]