Isabel Royetta ZWICKER
1925 - 1985 (60 years)( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Isabel Royetta ZWICKER [1] b. 1925 d. 2 Jan 1985
- William Brenton CORKUM d. Bef Dec 2016
- 2 John CORKUM [1.1]
- 2 Ted CORKUM [1.2]
- 2 Thelma CORKUM [1.3] b. 1944 d. Abt 21 Feb 1978
- 2 James D. CORKUM [1.4] b. 1945 d. 1945
- William Brenton CORKUM d. Bef Dec 2016