Mabel Edna Helmuth, b: 1893 -

^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}

^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}

^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}




^{Andrew Fischer}^{b.1887 d.1972}



		^{John Helmuth}^{b.1833 d.1899}

	^{Joseph Helmuth}^{b.1862 Bloomfield, Iowa d.1943 Roanoke Illinois}	^{Catherine Oesch}^{b.1844 Ontario, Canada d.1921 Missouri}

^{Mabel Edna Helmuth}^{b.1893 d.1982}		^{Peter Zimmerman}^{b.1842 Ohio d.1931 Garden City, Missouri}

	^{Lydia Zimmerman}^{b.1869 Chenoa, Illinois d.1937 Roanoke Illinois}	^{Magdalena Slagle}^{b.1846 Tazewell Co., Illinois d.1921 Roanoke, Illinois}