Richard Donald Knowles, b: Private -

^{1991 Persian Gulf War}
^{1992 Trade Pact, US, Canada, Mexico}
^{1999 Panama Canal turned over to Panama}
^{2001 Terrorists destroy WTC towers}

^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}
^{1969 Armstrong first person on the moon}
^{1973 US launches Skylab space station}
^{1981 Columbia is first space shuttle}

^{1913 Edison invents movies w/sound}
^{1914 - 1918 World War I}
^{1929 The Great Depression begins}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}


			^{Virgil Austin Knowles}^{b. d.}

		^{Richard Thomas Knowles}^{b.1940 Mt. Carmel, Illinois d.1997 Sturgis, MI}	^{Glennadine Lowe}^{b.1918 Peoria, IL d.2006 Ann Arbor, MI}

	^{Richard Donald Knowles}^{b. Private d.}

^{Linsay Knowles}^{b. d.}		^{Shirleen Wehrle}^{b. d.}

^{Kristin Knowles}^{b. d.}



	^Sue^{b. d.}