MARY LOUISE LENTZ, b: 1932 - ROUND ROCK, TEXAS

^{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}




	^{M. L. (MIKE) OLSON}^{b.1930 d.1985}

^{MIKE H. OLSON}^{b. d.}

^STEVE OLSON^{b. d.}			^{JESSE DAVID LENTZ}^{b.1872 RED ROCK, TEXAS d.1946 WILLIAMSON C, TEXAS}

^CINDY OLSON^{b. d.}		^{OTTO HUBERT LENTZ}^{b.1908 AUSTIN, TEXAS d.1939}	^{LAURA LOUISE NITSCHKE}^{b.1874 AUSTIN, TEXAS d.1948 WILLIAMSON C, TEXAS}

	^{MARY LOUISE LENTZ}^{b.1932 ROUND ROCK, TEXAS d.2001 ROUND ROCK, TEXAS}		^{J. R. WARREN}^{b. d.}

		^{IMA FRANCES WARREN}^{b.1907 ROUND ROCK, TEXAS d.2002 ROUND ROCK, TEXAS}	^MARY ESTEPP^{b. d.}