Oscar Jacobson
1872 - 1924 (52 år)(
= Etterslektstre til dette punkt, 
= Ekspander, 
= Kollaps)
- 1 Oscar Jacobson [1] f. 26 Feb 1872 d. 19 Aug 1924
- Malena C. (Lena) Thorvig f. 2 Jun 1887 d. 22 Okt 1964
- 2 Chester Morgan Jacobson [1.1] f. 19 Apr 1906 d. 14 Okt 1980
- Hilda Marie Christenson f. Aug 1910 d. 26 Jan 2003
- 3 Marlyn Chester Jacobson [1.1.1] f. 26 Sep 1936 d. 21 Okt 2012
- + Marlys
- + Marlys
- 3 Sharon Lee Jacobson [1.1.2] f. 21 Aug 1946 d. 24 Sep 1960
- 3 Marlyn Chester Jacobson [1.1.1]
- 2 Reuben Elmer Jacobson [1.2] f. 17 Des 1907 d. 10 Jun 1976
- + Sylvia Augusta Gaasterland f. 2 Feb 1915 d. 10 Mar 2010
- + Sylvia Augusta Gaasterland f. 2 Feb 1915 d. 10 Mar 2010
- 2 Joseph Clifford Jacobson [1.3] f. 13 Des 1909 d. 19 Jan 2002
- + Edith Viola Johnson f. 3 Sep 1912 d. 29 Okt 2000
- + Edith Viola Johnson f. 3 Sep 1912 d. 29 Okt 2000
- 2 Austin Marcelius Jacobson [1.4] f. 24 Des 1911 d. 25 Des 1993
- + Opal Annajane Ekbom f. 14 Okt 1913 d. 26 Jun 1995
- + Opal Annajane Ekbom f. 14 Okt 1913 d. 26 Jun 1995
- 2 Chester Morgan Jacobson [1.1]