Beatrice Anna Hall, b: Private -

^{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}




	^{John O'Loughlin}^{b. Private d.}

^{Betty Ann O'Loughlin}^{b.1930 Minneapolis, MN d.1990 St. Louis, MO}

^{Wayne Francis O'Loughlin}^{b. Private d.}

		^{Arthur Giles Hall}^{b.1876 Emmetsberg, IA d.1951 Minneapolis, Minn.}

	^{Beatrice Anna Hall}^{b. Private d.}		^{William Arthur Dunn}^{b.1835 Ireland d.1903 Bear Creek, WI}

		^{Anna Louise Dunn}^{b.1882 Lebanon, Wis. d.1921 Minniapolis, Mn.}	^{Mary Geneva Hatcher}^{b.1845 Cleveland, OH d.1926 Mpls., MN}