Emil Joseph Ritterbeck
1896 - 1974 (78 years)(
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- 1 Emil Joseph Ritterbeck [1] b. 16 Jan 1896 d. 13 May 1974
- + Anna Pauline Blackstone b. 7 Jul 1904 d. 7 Nov 1966
- + Anna Pauline Blackstone b. 7 Jul 1904 d. 7 Nov 1966