Oren Douglas Spangenburg, b: 1907 -

^{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}


			^{George Augustus Spangenberg}^{b.1849 So. Canaan Pennsylvania d.1932 So. Canaan Pennsylvania}

		^{Oren George Spangenburg}^{b.1877 d.1960}	^{Kathryn Bartlow}^{b.1851 New York d.1904}

	^{Oren Douglas Spangenburg}^{b.1907 d.1974}

^{Oren Edward Spangenburg}^{b. d.}		^{Susan Elizabeth Stewart}^{b. d.}

^{Donna Cecelia Spangenburg}^{b. d.}



	^{Lucy Marie Hoover}^{b. d.}