Fern Isabel Davis, b: 1903 - Silver Springs, Colorado

^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}

^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}

^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}


			^{Thomas J. O'Leary}^{b.1835 Milan, Ohio d.1903 Hutchinson, Kansas}

		^{Ralph Boyle O'Leary}^{b.1875 Sandusky, Erie, Ohio d.1934 Los Angeles, LA, CA}	^{Angeline Boyle}^{b.1846 Ohio d.1914 Hutchinson, Kansas}

	^{Ercal Raymond O'Leary}^{b.1900 Castleton, Reno, KS d.1992 Oxnard, CA}

^{Ralph Patrick O'Leary}^{b.1937 Plumas, CA d.1996}		^{Effie Ellen Holcomb}^{b.1871 Missouri d.1924}

^{David Ercal O'Leary}^{b.1925 Los Angeles, CA d.1989 Kernville, Bexar, TX}

^{Raymond Keith O'Leary}^{b. Private d.}

	^{Fern Isabel Davis}^{b.1903 Silver Springs, Colorado d.1975 Santa Barbara, CA}