Donald Yerger, b: 1951 -

^{1973 US launches Skylab space station}
^{1981 Columbia is first space shuttle}
^{1991 Persian Gulf War}
^{1992 Trade Pact, US, Canada, Mexico}
^{1999 Panama Canal turned over to Panama}

^{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}



		^Yerger^b.1925 d.

	^{Donald Yerger}^b.1951 d.		^{Ralph M. Lahr}^b.1905 d.

^{Philip Yerger}^b.1977 d.		^{Hilda Irene Lahr}^{b.1927 , d.2011 Milton S. Hershey Penn St}	^{Anna L. Klinger}^{b.1907 Lower Mahanoy Townshi d.1983}

^{Andrew Yerger}^b.1979 d.

^{Cindy Yerger}^b.1982 d.

	^Barbara^b.1953 d.