Calvin M. Campbell, b: 1904

Calvin M. Campbell, b: 1904 - Oklahoma,

^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}
^{1969 Armstrong first person on the moon}

^{1903 Wright brothers 1st plane flight}
^{1908 Ford produces Model T}
^{1913 Edison invents movies w/sound}
^{1914 - 1918 World War I}
^{1929 The Great Depression begins}

^{1861 - 1865 Civil War, North vs. South}
^{1867 Alaska Territory purchased}
^{1869 Transcontinental Railroad complete}
^{1879 Edison invents phono/light bulb}
^{1898 Spanish-American War}



		^{Windsor Otis Campbell}^{b.1858 Princeton, Indiana d.1948 Boggy Depot, Oklahoma}

	^{Calvin M. Campbell}^{b.1904 Oklahoma d.1971 Houston, Texas}		^{Joseph Troutman}^{b.1856 Kentucky d.}

		^{Carrie Bell Troutman}^{b.1878 Royce City, Texas d.1962 Atoka, Oklahoma}	^Susan Beach^{b.1860 Grant Co., Kentucky d.1883 Royce City, Texas}

^{Clayton Milford Campbell}^{b.1929 Oklahoma d.1981 Harris Co., Texas}



	^{Lillie M. Towers}^{b.1912 Oklahoma d.2001 Humble, Texas}