Tripp Families of North America
Robert Lewis Williston
1916 - 1978 (62 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Robert Lewis Williston [1] b. 10 Jan 1916 d. 8 May 1978
- + Lillian Silva b. 23 Mar 1924 d. 4 Feb 2006
- + Lillian Silva b. 23 Mar 1924 d. 4 Feb 2006