Sebastián Guerrero Valenzuela, b: 1971

^{1994 Channel tunnel opens to traffic}
^{1997 Scotland Scientists clone a sheep}
^{1999 World population reaches 6 billion}
^{2001 New York trade towers destroyed}
^{2002 Twelve countries begin using Euro}

^{1969 Armstrong first person on moon}
^{1986 Nuclear disaster at Chernobyl}
^{1989 Berlin wall falls}
^{1991 Persian Gulf War}
^{1991 Break-up of the Soviet Union}

^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}



		^{Roberto Guerrero Del Rio}^{b.1942 Santiago, Chile d.}

	^{Sebastián Guerrero Valenzuela}^{b.1971 Santiago, Chile d.}		^{Gonzalo Valenzuela Rodriguez}^{b.1921 Santiago, Chile d.1987 Santiago, Chile}

^{Sebastián Guerrero Carvallo}^{b.2006 Santiago, Chile d.}		^{Luz Angélica Valenzuela Baudrand}^{b.1945 Santiago, Chile d.}	^{Luz Baudrand Perey}^{b.1923 Santiago, Chile d.1974}

^{Juanita Guerrero Carvallo}^{b.2008 Santiago, Chile d.}



	^{Maria Gracia Carvallo Pérez}^{b.1974 Santiago, Chile d.}