Helen Caroline Olson
1907 - 1992 (84 år)(
= Etterslektstre til dette punkt, 
= Ekspander, 
= Kollaps)
- 1 Helen Caroline Olson [1] f. 7 Jan 1907 d. 1992
- Roland Edward Peterson f. 7 Aug 1910 d. 4 Sep 1975
- 2 Roger Ronald Peterson [1.1] f. 31 Aug 1935 d. 14 Okt 2014
- Ruby P.
- 3 Roxanne Peterson [1.1.1]
- 3 Renee Peterson [1.1.2]
- 3 Royce Peterson [1.1.3]
- + Lorelei
- + Lorelei
- 3 Rodney Peterson [1.1.4]
- 3 Roxanne Peterson [1.1.1]
- 2 Mary Gail Peterson [1.2] f. 12 Aug 1936 d. Ja, ukjent dato
- 2 Craig Alan Peterson [1.3] f. 13 Jan 1945 d. 24 Mai 2007
- 2 Roger Ronald Peterson [1.1]