Francis M. Ritterbeck
1862 - 1917 (55 years)Drag or scroll to see more of the chart.
Oswald Ritterbeck
1790-
1790-
Madeleine Nussbaum
1790-
1790-
Louis Ritterbeck
1819-1902
1819-1902
Catherine Gertrude Ebert
1839-1917
1839-1917
Francis M. Ritterbeck
1862-1917
1862-1917