Children |
| 1. Fred James Calvert, b. 1929, Wyoming, United States d. 18 Dec 2009, Lander, Fremont, Wyoming, United States (Age 80 years) |
| 2. Andrew Amul Calvert, b. 17 Apr 1931, Lander, Fremont, Wyoming d. 4 Jan 1992, Lander, Fremont, Wyoming, United States (Age 60 years) |
| 3. William Ronald Calvert, b. 1933, Wyoming, United States d. 14 Sep 2015, Lander, Fremont, Wyoming, United States (Age 82 years) |
| 4. Esther Rose Calvert, b. 10 Jul 1948, Lander, Fremont, Wyoming, United States d. 2 Nov 2001, Casper, Natrona, Wyoming, United States (Age 53 years) |
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