Gertrude Hogan, b: 1887 -

^{1929 The Great Depression begins}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}

^{1898 Spanish-American War}
^{1903 Wright brothers 1st plane flight}
^{1908 Ford produces Model T}
^{1913 Edison invents movies w/sound}
^{1914 - 1918 World War I}

^{1846 War w/Mexico,Calif & NM acquired}
^{1861 - 1865 Civil War, North vs. South}
^{1867 Alaska Territory purchased}
^{1869 Transcontinental Railroad complete}
^{1879 Edison invents phono/light bulb}




^{Elmer Stuckenberg}^b.1885 d.





	^{Eugene Hogan}^{b.1858 Byron Township, d.1947 ,}

^{Gertrude Hogan}^b.1887 d.		^{Horatio Wagner}^{b.1831 d.1917}

	^{Lydia Jane Wagner}^{b.1866 Leaf River Township, d.1947}	^{Elizabeth Willier}^{b.1842 Lykens Township, d.1914}