Marie Ethel Black, b: -

^{1989 Berlin wall falls}
^{1991 Persian Gulf War}
^{1991 Break-up of the Soviet Union}
^{1994 Channel tunnel opens to traffic}
^{1997 Scotland Scientists clone a sheep}

^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}
^{1969 Armstrong first person on moon}
^{1986 Nuclear disaster at Chernobyl}

^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}



		^{Edward William Koehler}^{b. d.1967 Wellington, KS}

	^{Stanley Edward Koehler}^{b. Private d.}		^{Charley Alfred Lee Spencer}^{b.1906 Alva, OK d.1976 Oxford, KS}

		^{Frances Marie Spencer}^{b. Private d.}	^{Agnes Marie Blakesley}^{b. Private d.}

^{Stacey Lee Koehler}^{b. Private d.}



	^{Marie Ethel Black}^{b. d.}