Michael Daniel McDonnell, b: 1943

^{1964 - 1973 Vietnam War}
^{1969 Armstrong first person on the moon}
^{1973 US launches Skylab space station}
^{1981 Columbia is first space shuttle}
^{1991 Persian Gulf War}

^{1914 - 1918 World War I}
^{1929 The Great Depression begins}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}

^{1879 Edison invents phono/light bulb}
^{1898 Spanish-American War}
^{1903 Wright brothers 1st plane flight}
^{1908 Ford produces Model T}
^{1913 Edison invents movies w/sound}


			^{Daniel McDonnell}^{b.1881 Moville, Donegal, Ireland d.1940 Detroit, Wayne, MI}

		^{Michael McDonnell}^{b.1916 Butte, MT. d.2006 Southfield, MI}	^{Mary E. McLaughlin}^{b.1885 Greenock, Scotland d.1947 Detroit, Wayne, MI}

	^{Michael Daniel McDonnell}^{b.1943 Detroit, Wayne, MI d.2007 Las Vegas, NV}		^{Leon Sledzinski}^{b.1879 Warsaw, Poland d.1957 Hamtramck, Wayne, MI}

^{Michael Christopher McDonnell}^{b. Private d.}		^{Sabina Mary Sledzinski}^{b.1914 Albion, MI d.1973 Westland, Wayne, MI}	^{Mary Fijolek}^{b.1882 Poland d.1963 Hamtramck, Wayne, MI}

^{Brian Keith McDonnell}^{b. Private d.}			^{Frankiszek Donakowski}^{b.1877 Wisconsin d.}

^{Sean Kenneth McDonnell}^{b. Private d.}		^{Louis John Donakowski}^{b.1905 Posen, MI d.1977 Lake Leelanau, MI}	^{Agnes Bruski}^{b.1882 Wisconsin d.1932}

	^{Lorraine Mariette Donakowski}^{b. Private d.}		^{Frankiszek Kotwicki}^{b.1885 Poland d.}

		^{Magdalene Margaret Kotwicki}^{b.1910 Alpena, MI d.1991 Troy, MI}	^{Helena Kolanowski}^{b.1888 Alpena, MI d.}