Martha Lucinda McDonald, b: 1853

^{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}


	^{Lou Ellie McMahan}^{b.1869 Navarro, Texas d.1905 Hastings, Oklahoma}

	^{Chester Howard McMahan}^{b.1871 Navarro, Texas d.1921 Cedar Gap, Texas}

	^Ima McMahan^{b.1876 Dallas, Texas d.1944 Cula Vista, California}		^{David R. McMahan}^{b.1846 TENNESSEE d.1923 Texas}

	^{Olive McMahan}^{b.1880 Texas d.1933 Abilene, Texas}

	^{Dillard McMahan}^{b.1883 Dallas, Texas d.1963 Buffalo Gap, Texas}

	^{Claud L. McMahan}^{b.1885 Waxahachie, Texas d.1944 San Angelo, Texas}

	^{Quincy McMahan}^{b.1890 Waxahachie, Texas d.1975 Albany, Texas}		^{Martha Lucinda McDonald}^{b.1853 Texas d.1937 Taylor Co., Texas}

	^{David E. McMahan}^{b.1891 Mason, Texas d.1950 Muskoogee, Oklahoma}

	^{Mary Evelyn McMahan}^{b.1896 Buffalo Gap, Texas d.1975 SAN DIEG, CALIFORNIA}