Hilbert Cook, b: -

^{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}




^{Hilbert Cook}^{b. d.}



		^{Lewis Daniel Trammell}^{b.1852 Georgia d.1931 Collin Co., Texas}

	^{Ernest Orbin Trammell}^{b.1907 Dallas Co., Texas d.1990 Tarrant Co., Texas}	^{Mary Margarette Jane Stephens}^{b.1865 Calhoun Co., Alabama d.1958 Arlington, Texas}

^{Rita O. Trammell}^{b. Private d.}		^{Phillip Corbitt}^{b.1851 Indiana d.1948 Holland, Texas}

	^{Cecilia Ellen Corbitt}^{b.1907 Wylie, Texas d.2004 Arlington, Texas}	^{Olia Mae Riggs}^{b.1883 Texas d.1917 Texas}