Georgana Eileen Duncan, b: 1907 - Walnut Creek, Contra Costa Co.. CA

^{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}


			^{Timothy "Thady" McNamara}^{b. Ireland d.}

		^{Michael Lawrence McNamara}^{b.1866 Co. Clare, Ireland d.1960 Martinez, CA}	^{Catherine "Kate" Movony}^{b. Ireland d.1960 Concord, CA}

	^{Nicholas Joseph McNamara}^{b.1905 Elizabeth, Union Co., NJ d.1983 Oakland, CA}		^{Nicholas Kavanaugh}^{b. Ireland d.}

^{P. G. McNamara}^{b. d.}		^{Helen Kavanaugh}^{b.1876 Dublin, Ireland d.1962 Martinez, CA}	^Mary Carney^{b. d.}

^{B. M. McNamara}^{b. d.}			^{James Hiram Duncan}^{b.1833 Springfield, IL d.1900 Linden, CA}

		^{George Orcenith Duncan}^{b.1868 Linden, CA d.1933 Walnut Creek, CA}	^{Sarah Ann Moore}^{b.1837 Lexington, MO d.1920 Stockton, CA}

	^{Georgana Eileen Duncan}^{b.1907 W, Contra Costa Co.. CA d.1989 Capitola, CA}		^{Cornelius Waite}^{b.1841 Leicester, England d.1928 Walnut Creek, CA}

		^{Lizzie Adelaide Waite}^{b.1877 Oakland, CA d.1959 Walnut Creek, CA}	^{Mary Ann Johnson}^{b.1839 Lincolnshire, England d.1924 Walnut Creek, CA}