Aldo Beatrice Irwin, b: -

^{1914 - 1918 World War I}
^{1929 The Great Depression begins}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}

^{1879 Edison invents phono/light bulb}
^{1898 Spanish-American War}
^{1903 Wright brothers 1st plane flight}
^{1908 Ford produces Model T}
^{1913 Edison invents movies w/sound}

^{1812 - 1814 War of 1812 with Britain}
^{1846 War w/Mexico,Calif & NM acquired}
^{1861 - 1865 Civil War, North vs. South}
^{1867 Alaska Territory purchased}
^{1869 Transcontinental Railroad complete}


			^{Tobias Alfred Lee}^{b.1839 Le Roy, New York d.}

		^{Clarence Willis Lee}^{b.1864 Wellington, Lorain, Ohio d.1942 Los Angeles, California}	^{Adelaide Augusta Colver}^{b.1839 Hudson, New York d.1917}

	^{Donald Willis Lee}^{b.1894 Manistee, Michigan d.1978 Los Angeles, California}		^{Isaiah Rogers Nelson}^{b.1817 New York d.1889 Salina, Saline, Kansas}

^{Patricia Tillman Lee}^{b. Private d.}		^{Marie Elizabeth Nelson}^{b.1865 Toledo, Lucas, Ohio d.1953 Santa Monica, California}	^{Alice Jane Doughty}^{b.1833 Wayne, Pennsylvania d.1902 Detroit, Wayne, Michigan}

^{Barbara Page Lee}^{b.1918 Baltimore, Maryland d. Hollywood, California}

^{Cynthia Nelson Lee}^{b. Private d.}

	^{Aldo Beatrice Irwin}^{b. d.}