Olivia Mae Twitchell
1930 - 2003 (73 years)( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Olivia Mae Twitchell [1] b. 10 Apr 1930 d. 16 Dec 2003
- + Robert Bruce Cockburn b. 7 Mar 1929 d. 28 Jul 2008
- + Robert Bruce Cockburn b. 7 Mar 1929 d. 28 Jul 2008