Timeline: Harold Oliver Koehler: Our Family History

UPDATED: 25 July 2026

Harold Oliver Koehler

1902 - 1987 (85 years)

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Timeline

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Henry Smidt (1886 - )

Crescentia Mungenast (1797 - )

Francis Leonard Piehler (1887 - 1966)

George Hasselwander (1860 - 1939)

Elizabeth Harvey (1901 - )

Mary Dogada (1912 - )

Charles McDaniel (1890 - )

Ludovicus Innocent Schreiner (1898 - )

Erwin Jerome Minges (1912 - )

Mary Gosnell (1877 - )

Margaretha Faulhaber (1766 - )

Margaret Viola Schoen (1896 - 1973)

Emile Kreckman (1878 - )

Casper Spall (1816 - 1894)

Mildred Beh (1913 - )

Margaret (1895 - )

Catherine Reis (1853 - )

Leopold Brenner (1869 - )

Ronald H. Cooper (1921 - )

Edward Radtke (1893 - 1896)

Wihelmina Henrietta Schultz (1888 - 1972)

Herbert Joseph Uschold (1904 - 1970)

Ruth Weingartner (1917 - 2004)

Gordon Edward Wegman (1901 - )

Joseph Meteyer (1892 - 1977)

Jacob George Guenther (1868 - 1941)

Frederick Doell (1896 - 1958)

Charles Ensman (1889 - 1963)

Ana Merkel (1877 - 1877)

Eizabeth Toal (1861 - 1930)

Ludovica Carolina Heberger (1864 - )

Anna Augusta Hahnke (1873 - 1928)

Magdalena Jacob (1840 - 1882)

Mary Eckler (1857 - )

Virginia Christiansen (1883 - 1971)

Elbert Klink (1903 - )

Charles Glasow (1873 - 1954)

Martin Wuest (1888 - 1945)

Charles Walter (1867 - 1960)

Grace Held (1847 - 1916)

Katherine Kiefer (1909 - )

Edward DeVany (1873 - )

Christina Cacelia Kress (1906 - 1995)

Anna Ida Catharina Haringx (1838 - )

Ralph August Widman (1906 - )

Joseph Edward Forest (1891 - )

Mary Helen Frison (1886 - )

Albert Merkel (1895 - )

William Klix (1847 - )

Gertrude Vickery (1879 - 1980)

Eugene Dole (1910 - )

Maria Anna Weisenberger (1846 - )

Josephine Frances Mattes (1890 - 1981)

Conrad Braun (1875 - )

Adaline Rosa Scheil (1894 - )

Clara Weber (1908 - 2010)

Caroline Rostock (1863 - )

Alma Herdfelder (1892 - 1971)

Louise Huss (1871 - )

Tobias Kraft (1869 - 1926)

Thomas Yost (1875 - 1961)

Harold Oliver Koehler (1902 - 1987)

Edward Zeitvogel (1916 - 2011)