Björn Guðlaugsson, b: 1876 -

^{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}


			^{Guðlaugur Guðlaugsson}^{b.1790 Steinnýjarstaðir, Iceland d.1855}

		^{Guðlaugur Guðlaugsson}^b.1841 d.	^{Margrét Sigmundsdóttir}^{b.1797 d.1841 Guðlaugur Guðlaugsson}

	^{Björn Guðlaugsson}^{b.1876 d.1943}

^{Guðlaug Björnsdóttir}^{b.1907 d.1995}		^Not known^{b. d.}

^{Helgi Björnsson}^{b.1910 Gröf í Bitrufirði d.1987}



	^{Halldóra Kristín Helgadóttir}^{b.1889 d.1920}