Stefán Stefánsson, b: 1851 - Fremranúpssókn, Iceland

^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}

^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}

^{1798 Irish revolt against English rule}
^{1804 Napoleon becomes French Emperor}
^{1805 Battle of Trafalgar, Nelson killed}
^{1815 Battle of Waterloo, Napoleon defeat}
^{1830 French Revolution}




		^{Stefán Gunnlaugsson}^{b.1796 Ţverá í Núpsda, Iceland d.1860 Húnavatnssýsla, Iceland}

	^{Stefán Stefánsson}^{b.1851 Fremranúpssókn, Iceland d.1942 Grace Hospital, Manitoba}

		^{Karólína Bjarnadóttir}^{b.1823 Stađarbakkasókn, Iceland d.1897 Húnavatnssýs, Iceland ?}

^{Ingibjörg Stefánsdóttir}^{b.1888 Winnipeg, Canada d.1888 Winnipeg, Canada}

		^{Jón Ásmundsson}^{b.1817 Reykja, Skagafjarđarsýsla d.1898}

	^{Ingigerđur Jónsdóttir}^{b.1857 Gođdalasókn, Iceland d.1888 Winnipeg, Manitoba}

		^{Ingigerđur Magnúsdóttir}^{b.1820 Silfrast, Skagafjarđarsýsla d.1897}