Roland Robert Mettler
1912 - 1988 (75 years)(
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- 1 Roland Robert Mettler [1] b. 12 Mar 1912 d. 25 Feb 1988
- Ardina Christina Zeeb b. 17 Jun 1916 d. 1 Jan 2002
- 2 James Roland Mettler [1.1] b. 6 Nov 1938 d. 11 Nov 1938
- 2 Mettler [1.2]
- 2 Mettler [1.3]
- 2 James Roland Mettler [1.1]