Jakob Sigvaldason, b: 1884 -

^{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}

^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}




		^{K I Sigvaldason}^{b. d.}		^{Jakob Sigvaldason}^{b.1884 d.1953}

		^{Guðrún Anna Sigvaldason}^{b.1910 d.1935}

		^{A A Sigvaldason}^{b. d.}

		^{G Sigvaldason}^{b. d.}

		^{Jacob Sigvaldason}^{b.1919 Vidir, Manitoba d.}		ⁿⁿ^{b.1883 Iceland ? d.1965}

		^{E Sigvaldason}^{b. d.}