Helmboldt
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Reinhard William Helmboldt
1867-1921
1867-1921
Mary Metzger
1868-1931
1868-1931
William Randolph Hatt
1866-1945
1866-1945
Etta Maybelle Parks
1874-1953
1874-1953
Albert Paul Helmboldt
1900-1965
1900-1965
Erva Lorraine Hatt
1906-1973
1906-1973
Albert Paul Helmboldt
1925-1996
1925-1996
Doris Jane Meyering
1929-2011
1929-2011