Richard Blair Mattis, b: 1956 - Polyclinic Hospital,

^{1969 Armstrong first person on the moon}
^{1973 US launches Skylab space station}
^{1981 Columbia is first space shuttle}
^{1991 Persian Gulf War}
^{1992 Trade Pact, US, Canada, Mexico}

^{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}


		^{Isaac Blair Mattis}^{b.1886 d.1961}

	^{David E. Mattis}^b.1932 d.	^{Clara O. Byerly}^{b.1890 d.1974 Washington Township,}

^{Richard Blair Mattis}^{b.1956 Polyclinic Hospital, d.}

	^{Nancy M. Hoffner}^b.1938 d.





^{Cynthia A. Fulkroad}^b.1957 d.