William Odell Clark, b: 1910 - Arlington, Texas

^{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}


			^{Harrison Johnson Clark}^{b.1829 Greenville , South Carolina d.1904 Gaylesville, Alabama}

		^{William Homer Clark}^{b.1873 Cherokee Co., Alabama d.1943 Abilene, Texas}	^{Nancy Lucinda McGee}^{b.1834 Abbeville, South Carolina d.1890 Cherokee Co., Alabama}

	^{William Odell Clark}^{b.1910 Arlington, Texas d.1988 Handley, Texas}		^{Milo C. Bell}^{b.1848 Alabama d.}

^{Richard Odell Clark}^{b. Private d.}		^{Adair (Ada) Naomi Bell}^{b.1876 Belton, Alabama d.1959 Abilene, Texas}	^{Sarah J. Horn}^b.1854 d.

^{David Ronald Clark}^{b. Private d.}

		^{Hamby Whitner Richardson}^{b. d.}

	^{Lola Estellle Richardson}^{b.1918 Abilene, Texas d.}

		^{Melvina (NMN) Foster}^{b. d.}