James Harry O'Leary, b: Private -

^{1964 - 1973 Vietnam War}
^{1969 Armstrong first person on moon}
^{1986 Nuclear disaster at Chernobyl}
^{1989 Berlin wall falls}
^{1991 Persian Gulf War}

^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}

^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}


			^{Ralph Boyle O'Leary}^{b.1875 Sandusky, Erie, Ohio d.1934 Los Angeles, LA, CA}

		^{Clayton Floyd O'Leary}^{b.1916 Castleton, Reno, KS d.1979 Seneca, SC}	^{Effie Ellen Holcomb}^{b.1871 Missouri d.1924}

	^{James Harry O'Leary}^{b. Private d.}

		^{Dorothy Montana Henderson}^{b.1916 Montana d.1975 Los Angeles, CA}

^{Ryan O'Leary}^{b. d.}



	^{Imelda Sanchez}^{b. d.}