Frederick Yost
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| Helen L. Yost |
| Helen L. Yost | |
| B: | 19 May 1922 |
| Altoona, Blair County, Pennsylvania, USA | |
| D: | 3 Sep 2011 |
| Dr. John S. Blais |
| Dr. John S. Blais | |
| B: | 1922 |
| D: | 26 Jun 1986 |
| Merna Beruetha Wertz |
| Merna Beruetha Wertz | |
| B: | 10 Jan 1899 |
| Johnstown, Cambria County, Pennsylvania, USA | |
| D: | 2 May 1970 |
| Johnstown, Cambria County, Pennsylvania, USA | |



