Raimundo Yrarrázaval 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}


			^{Samuel Yrarrázaval Rojas}^{b. Santiago, Chile d.}

		^{Raimundo Yrarrázaval Larrain}^{b.1942 Santiago, Chile d.}	^{Elena Larrain Rozas}^{b. d.}

	^{Raimundo Yrarrázaval Valenzuela}^{b.1971 Rio de Janeiro d.}		^{Gonzalo Valenzuela Rodriguez}^{b.1921 Santiago, Chile d.1987 Santiago, Chile}

^{Raimundo Yrarrázaval Román}^{b.2001 Santiago, Chile d.}		^{Magdalena Valenzuela Baudran}^{b.1950 Santiago, Chile d.}	^{Luz Baudrand Perey}^{b.1923 Santiago, Chile d.1974}

^{Augustin Yrarrázaval Román}^{b.2003 Santiago, Chile d.}



	^{M Paz Roman Lopez}^{b.1973 Santiago, Chile d.}