Louisa Katherine Helfer
1857 - 1933 (76 years)Drag or scroll to see more of the chart.
Simon Menges
1774-1850
1774-1850
Anna Maria Kehrwald
1777-1849
1777-1849
Georg Helfer
1822-1856
1822-1856
Maria Katharina Menges
1824-1906
1824-1906
Louisa Katherine Helfer
1857-1933
1857-1933