Timeline: John Fritz Helfer: Merkel Genealogy

UPDATED: 14 September 2026

John Fritz Helfer

1888 - 1960 (71 years)

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Bertha Wandersee (1886 - 1966)

Anna Adams (1888 - 1971)

John Adam Meyer (1854 - 1917)

Mary Rosa Spahn (1875 - 1951)

Frederick Senke (1823 - 1908)

Martin Wiliam Volkmar (1877 - 1953)

Magdalena Geib (1835 - 1920)

Joseph Carl Mutty (1897 - 1963)

Dora Krapp (1878 - )

Andrew Mattle (1862 - 1931)

Mathilda Wirth (1865 - 1923)

Margaret Zahn (1868 - 1931)

Anna Maria Spahn (1882 - 1966)

Edna Regina Samenfink (1894 - 1976)

Frank Baker (1868 - 1911)

George Grasham (1949 - 2002)

Karl Brugger (1832 - 1887)

Ida Berlin (1894 - 1928)

Delmar Wilhelm Frank Weichbrodt (1909 - 1985)

Balfour Clark (1908 - 1989)

Bernard George Farrell (1884 - 1972)

Caroline Frankenstein (1876 - 1880)

Christine Sarah Gangloff (1850 - 1921)

Irene Ottilia Scheffinger (1899 - 1956)

Amand Michel (1836 - 1902)

Gertrude Luehm (1886 - )

Mary Daggs (1863 - )

John Kessler (1872 - )

Maria Elizabeth Gutberlet (1859 - )

Sarah Waterhouse (1859 - 1923)

Wiliam Ward (1864 - )

Lucille Arnold (1895 - 1986)

Frances Piehler (1854 - 1934)

Marcella Thecla Hill (1902 - 1903)

William Stich (1897 - 1919)

Emma Wehner (1887 - )

Edward Heinrich Weichbrodt (1889 - 1939)

John Mabus (1858 - )

Leo Carl Yaeger (1906 - 1906)

George Frederick Strutz (1889 - )

Barbara Zwierlein (1844 - 1894)

Adolph Werdein (1869 - )

Ludwig Mueller (1828 - 1900)

Jerome Magin (1911 - 1994)

Francisca Adelheide Hitzke (1892 - )

Louisa Strigl (1886 - 1957)

Charles Rolfe (1853 - 1932)

Delores Eva Demmert (1909 - 1994)

Joseph Hermann Gottlieb Hoeppner (1888 - )

Caroline Molz (1872 - 1964)

Mabel Lina DeSmith (1893 - 1961)

Lois Klink (1901 - 1995)

Ida Auguste Ziervogel (1882 - 1883)

John George Guck (1874 - 1925)

Agatha Hahn (1819 - 1891)

Emma Caroline Weiser (1880 - 1943)

Elma Mack (1902 - )

John Veith (1821 - 1898)

Charles Sauter (1865 - 1954)

Claire William Fridd (1907 - )

Gertrude Roth (1917 - 1994)

Martin Nicholas Stark (1879 - 1957)

John Walter Klotz (1907 - )

Eugenia Mary Yawman (1879 - 1942)

Margaret Mueller (1906 - 1988)

Adela Dodge (1881 - )

Harold Christopher DeSmith (1899 - 1983)

Clarence Augustin Beikirch (1906 - 1972)

Joseph Ritzenthaler (1842 - 1896)

Theresa Ruth Roth (1910 - 2004)

Harry Erne (1879 - 1950)

Charlotte Beuscher (1843 - 1914)

Joseph Saalwachter (1874 - )

Lina Flora Adam (1894 - )

Maurice Pendleton (1902 - )

Theresa Schwab (1819 - 1903)

Martha Auguste Selke (1891 - )

Marie Antoinette Yawman (1867 - 1928)

Peter DeBuck (1895 - 1971)

Earl Marcellus Berna (1898 - )

Armold Schock (1933 - 1977)

Frank Kanty (1889 - 1964)

Charles Hodson (1864 - )

Henry Ballinger (1869 - )

John Reilly (1885 - )

John George Bartholomay (1860 - )

Ella Pierce (1894 - 1957)

Richard Skuse (1903 - 1962)

William Roth (1899 - 1976)

Sophia Engel (1848 - 1900)

David Christiansen (1869 - 1911)

Myrtle Wood (1895 - 1951)

Theresa Susanna Hartmann (1883 - 1949)

Jacob Staub (1892 - 1969)

Austin Frederick Grab (1891 - 1971)

Frederick Peth (1869 - 1901)

Henry Weidemiller (1854 - 1940)

Wilma Mary Spahn (1926 - 1979)

Frederick Forest (1883 - )

Pauline Vollmar (1835 - )

Francis Hecht (1881 - 1955)

Anna Cornelia van den Bout (1875 - 1936)

John Heim (1839 - 1921)

Francisca Kober (1854 - )

Emilia Minnie Kuehles (1864 - 1944)

Harvey Walters (1879 - )

Emma Bertha Elsie Blattner (1895 - )

Otto Slayton (1900 - 1988)

Frederick Rhode (1866 - 1950)

Maria Elizabeth Wenner (1881 - 1881)

John Fritz Helfer (1888 - 1960)

Rose Ottilie Weiland (1876 - 1963)

Henry John Bahls (1896 - 1975)