Mary Louise McDonald, b: -

^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}
^{1969 Armstrong first person on the moon}

^{1903 Wright brothers 1st plane flight}
^{1908 Ford produces Model T}
^{1913 Edison invents movies w/sound}
^{1914 - 1918 World War I}
^{1929 The Great Depression begins}

^{1861 - 1865 Civil War, North vs. South}
^{1867 Alaska Territory purchased}
^{1869 Transcontinental Railroad complete}
^{1879 Edison invents phono/light bulb}
^{1898 Spanish-American War}




	^{Donald Price Grogg}^{b. d.}

^{Phyllis Marie Grogg}^{b. Private d.}

^{David Price Grogg}^{b. Private d.}

		^{Alva Nathan McDonald}^{b.1888 d.1957}

	^{Mary Louise McDonald}^{b. d.}		^King^{b.1864 d.1920}

		^{Ethel Loraine Wilt}^{b.1894 d.1983}	^{Emma Catherine Wilt}^{b.1864 d.1950}