Era Blanche Duncan, b: 1926 - Taylor County, Texas

^{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}



		^{Joseph H. Wheeler}^{b.1888 MISSISSIPPI d.1977 JONES COUNTY, TEXAS}

	^{Jeff Alan Wheeler}^{b.1922 JONES COUNTY, TEXAS d.1998 Abilene, Texas}

		^Mary Ellen^{b.1885 Texas d.1992 JONES COUNTY, TEXAS}

^{Alan Duncan Wheeler}^{b.1960 Abilene, Texas d.2009 Abilene, Texas}			^{William Frank Duncan}^{b.1855 South Carolina d.1930 MISSISSIPPI}

		^{George Fletcher Duncan}^{b.1883 Kasciusko, Mississippi d.1957 Iberis, Texas}	^{Elva Charlotte Clark}^{b.1861 MISSISSIPPI d.1888 MISSISSIPPI}

	^{Era Blanche Duncan}^{b.1926 Taylor Co., Texas d.2005 Abilene, Texas}		^{James Robert Trammell}^{b.1863 Calhoun Co., Alabama d.1957 Iberis, Texas}

		^{Era Iola Trammell}^{b.1889 Talladega Co., Alabama d.1966 Abilene, Texas}	^{Martha Emma Nall}^{b.1868 Buckhorn, Georgia d.1944 Iberis, Texas}