Tripp Families of North America
John Hammond Lewis
1913 - 1949 (36 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 John Hammond Lewis [1] b. 9 Jul 1913 d. 23 Sep 1949
- Jess Frances Roy b. 11 Oct 1908 d. 5 Jan 1994
- 2 Living [1.1]
- + Living
- + Living
- 2 James Muir Lewis [1.2] b. 9 May 1941 d. 15 Oct 2018
- + Living
- + Living
- 2 John Hammond Lewis, Jr [1.3] b. 1 Aug 1943 d. 27 Aug 2022
- + Living
- + Living
- 2 Living [1.4]
- Richard P. Dato
- 3 Douglas Richard Dato [1.4.1]
- 3 Douglas Richard Dato [1.4.1]
- 2 Living [1.1]