Richard Eugene Gross, b: 1958

^{1969 Armstrong first person on the moon}
^{1973 US launches Skylab space station}
^{1981 Columbia is first space shuttle}
^{1991 Persian Gulf War}
^{1992 Trade Pact, US, Canada, Mexico}

^{1929 The Great Depression begins}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}

^{1898 Spanish-American War}
^{1903 Wright brothers 1st plane flight}
^{1908 Ford produces Model T}
^{1913 Edison invents movies w/sound}
^{1914 - 1918 World War I}


			^{Simon Pete Gross}^{b.1912 Dolton, SD d.1985 Deadwood, SD}

		^{Donald Peter Gross}^{b.1938 Huron, SD d.}	^{Doris Ella Kludt}^{b.1919 Yale, SD d.}

	^{Richard Eugene Gross}^{b.1958 Deadwood, SD d.}		^{Leroy John Mack}^{b.1911 Miller, SD d.1985 Morgan Hill, California}

^{Katie Marie Gross}^{b.1984 San Jose, CA d.}		^{Lila Anne Mack}^{b.1934 Cheyenne River Agen, SD d.1996 Arvada, Colorado}	^{Anna Mary Feist}^{b.1913 Strausburg, North Dakota d.2003 Sturgis Nursing Home, SD}

^{Kelly Anne Gross}^{b.1987 San Jose, CA d.}			^{Frank Vollmer}^{b. Germany d.}

		^{Julius Franklin Vollmer}^{b.1927 Manning, Iowa d.1990 Albert Lea, MN}	^Mary Macke^{b. d.}

	^{Julie Marie Vollmer}^{b.1956 Albert Lea, MN d.}		^{William Breuer}^{b. d.}

		^{Marie Bertha Breuer}^{b.1920 Mooreton, ND d.1990 Minneapolis, MN}	^{Margaret Thiel}^{b.1893 Killian, Mn d.1967 Mooreton, ND}