Gertrude Louise Helfrich
1911 - 2001 (90 years)Drag or scroll to see more of the chart.
Lorenz Weis
1835-1913
1835-1913
Katharina Kärcher
1837-1908
1837-1908
Peter Helfrich
1847-
1847-
Frank J. Weis
1859-1921
1859-1921
Josephine M. Gardner
1857-1917
1857-1917
Joseph Helfrich
1882-1954
1882-1954
Bertha M. Weis
1885-1961
1885-1961
Gertrude Louise Helfrich
1911-2001
1911-2001