John Oakly Hammer
1904 - 1998 (93 år)(
= Etterslektstre til dette punkt, 
= Ekspander, 
= Kollaps)
- 1 John Oakly Hammer [1] f. 31 Jul 1904 d. 7 Feb 1998
- Gladys Charlotte Thompson f. 24 Des 1909 d. 10 Sep 2005
- 2 Ronald Hammer [1.1]
- + Naomi
- + Naomi
- 2 Marlene Hammer [1.2]
- Ron Horn
- 3 Ron Horn [1.2.1]
- 3 David Horn [1.2.2]
- 3 Don Horn [1.2.3]
- 3 Ron Horn [1.2.1]
- 2 Ronald Hammer [1.1]