Leonard Oscar Gerke
1928 - 2013 (85 years)Drag or scroll to see more of the chart.
Anton Gerke
1842-1917
1842-1917
Anna M. Fahrendorf
1850-1929
1850-1929
William Henry Gerke
1879-1964
1879-1964
Anna Elizabeth Franken
1891-1959
1891-1959
Leonard Oscar Gerke
1928-2013
1928-2013