Robert Michael Clark, b: -

^{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}




^{Robert Michael Clark}^{b. d.}



		^{Earl Leslie Henselman}^{b.1892 Do, Ohio (Highland Co.) d.1946 Bellefontaine, Ohio}

	^{Dale Leslie Henselman}^{b. Private d.}	^Elsie Roush^{b. d.1988 Bellefontaine, Ohio}

^{Janet Dalette Henselman}^{b. d.}

	^{Adrian Marie Exline}^{b. d.}