Family: Guy F. Byerly / Mary Agnes Mathern (F111527)
m. 21 Jul 1934Cecilius Mathern (1887-1984) 
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Elisabetha Kuntz (1887-1968)
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Anna Josephine Mathern (1911-2002)  |
| Joseph Pius Mathern (1913-2002) |
| Rose Mary Mathern (1916-2008) |
| Emma Marie Mathern (1918-2006) |
| John Mathern (1920-1936) |
| Mary Agnes Mathern (1914-1955)
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| Guy F. Byerly (1911-1940) |