Mildred C. Helbling
1915 - 1994 (78 years)Drag or scroll to see more of the chart.
Franz Joseph Singer
1828-1876
1828-1876
Maria Anna Miller
1838-1882
1838-1882
John S. Singer
1861-1950
1861-1950
Theresa Pflug
1864-
1864-
Oscar Adolph Helbling
1885-1957
1885-1957
Ida Ottilia Singer
1889-1967
1889-1967
Mildred C. Helbling
1915-1994
1915-1994