Robert Gary Wirtz
1939 - 2002 (62 years)(
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- 1 Robert Gary Wirtz [1] b. 20 Mar 1939 d. 2 Mar 2002
- + Martha Ann Robinson
- Doris Mastro
- 2 Amy Roberta Wirtz [1.1]
- 2 Frederick Jacob Wirtz [1.2]
- 2 Amy Roberta Wirtz [1.1]
- + Martha Ann Robinson