William McDonald, b: 1917 - Magilligan, Ireland

^{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}


^{William McDonald}^{b. Private d.}			^{William McDonald}^{b.1862 Parish of Ball, Greencastle d.1905 Greencastle, Ireland}

^{Grace McDonald}^{b. Private d.}		^{Bernard McDonald}^{b.1890 Moville, Ireland d.1953 Magilligan, Derry, Ireland}	^{Maryanne McClenaghan}^{b.1865 Moville, Donegal, Ireland d.1951 Greencastle, Ireland}

^{Bernadette McDonald}^{b. Private d.}	^{William McDonald}^{b.1917 Magilligan, Derry, Ireland d.1981 Magilligan, Derry, Ireland}

^{Margaret McDonald}^{b. Private d.}		^{Grace Corriston}^{b.1897 Magilligan, Ireland d.1933 Magilligan, Derry, Ireland}

^{Patricia McDonald}^{b. Private d.}

^{Gertrude McDonald}^{b. Private d.}

^{Monica McDonald}^{b. Private d.}	^{Elizabeth O'Hara}^{b.1916 Limavady, N. Ireland d.1997 Magilligan, Derry, Ireland}

^{Olive McDonald}^{b. Private d.}