Michelangelo Alessandro di Grappa, b: 1904

^{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}



		^{Vincenzo J.(Giacomo) di Grappa}^{b.1879 Italy d.1936 Columbus, Ohio}

^{James Geoge Grappo}^{b.1926 East Palestine, Ohio d.1926 Alliance, Ohio}	^{Michelangelo Alessandro di Grappa}^{b.1904 Bonefro, Italy d.1989}		^{Antonio Michele Lommano}^{b.1856 Bonefro, Italy d.1901}

^{James Alessandro Grappo}^{b.1928 Alliance, Brown Co OH d.}		^{Maria Vincenza Lommano}^{b.1879 Bonefro, Italy d.1953 Columbus, Ohio}	^{Carolina del Gatto}^{b.1856 Bonefro, Italy d.1901}

^{George Alexander Grappo}^{b.1934 East Palestine, Ohio d.2008 Youngstown, Ohio}

^{Mary Louise Grappo}^{b.1938 East Palestine, Ohio d.2009}		^{Alessandro di Grappo}^{b.1882 Bonefro, Italy d.}

^{Carolyn Grappo}^{b.1940 Ohio d.}	^{Maria Carolina Grappo}^{b.1907 Bonefro, Italy d.1999 St Mary's Cemeter, Ohio}

		^{Maria Louise Rea}^{b.1889 Bonefro, Italy d.}