K Vigfússon, b: -

^{1991 Persian Gulf War}
^{1991 Break-up of the Soviet Union}
^{1994 Channel tunnel opens to traffic}
^{1997 Scotland Scientists clone a sheep}
^{1999 World population reaches 6 billion}

^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}
^{1969 Armstrong first person on moon}
^{1986 Nuclear disaster at Chernobyl}
^{1989 Berlin wall falls}

^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}



		^{V R Jóhannesson}^{b. d.}

	^{K Vigfússon}^{b. d.}		^{Jóhann Árni Guðlaugsson}^{b.1912 d.1987}

		^{S Árnadóttir}^{b. d.}	^{Þórgunnur Amalía Þorleifsdóttir}^{b.1916 Hóli á Upsaströnd d.1993 died in the hospital at Aku}

^{S G Kristjánsdóttir}^{b. d.}



	^{Þ J Sigurðardóttir}^{b. d.}