Guðmundur Jónsson, b: 1825 - Sveinsstaðir, Iceland

^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}

^{1789 French Revolution begins}
^{1798 Irish revolt against English rule}
^{1804 Napoleon becomes French Emperor}
^{1805 Battle of Trafalgar, Nelson killed}
^{1815 Battle of Waterloo, Napoleon defeat}

^{1740 War of Austrian Succession begins}
^{1762 Catherine II becomes Czarina/Russia}
^{1770 Cook discovers New South Wales}
^{1776 America declares independence}
^{1789 Geo. Washington 1st USA president}


			^{Vilhjálmur Árnason}^{b.1751 Skálateigur efri d.1824 Kirkjubóli in Norðfirði.}

		^{Jón Vilhjálmsson}^{b.1783 Græn, Suður-Múlasýsla d.1835 Kirkju, Suður-Múlasýsla}	^{Ingibjörg Gísladóttir}^{b.1754 Hof, Iceland d.1816 Kirkjuból, Iceland}

	^{Guðmundur Jónsson}^{b.1825 Sveinsstaðir, Iceland d.1881}		^{B Þórarinsson}^{b. d.}

^{Bjarni Guðmundsson}^{b.1856 Svein, Suður-Múlasýsla d.1918}		^{Þorbjörg Bjarnadóttir}^b.1787 d.	^{Ingunn Helgadóttir}^b.1747 d.

^{Erlín Guðmundsdóttir}^{b.1858 Skorr, Suður-Múlasýsla d.1861 Skorr, Suður-Múlasýsla}			^{Pétur Pétursson}^{b.1763 Svínaskáli, Iceland d.}

^{Havardur Gudmundsson}^{b.1862 Sveinsstaðir, Iceland d.1939 Hayland, Canada}		^{Ólafur Pétursson}^{b.1799 Kirkjuból, Iceland d.1845}	^{Mekkín Bjarnadóttir}^{b.1762 Hólar, Iceland d.}

	^{Gunnhildur Ólafsdóttir}^{b.1829 Hellis, Suður-Múlasýsla d.1910 not shown in the 1910 c}		^{Erlendur Árnason}^{b.1763 Grænanes, Iceland d.1838}

		^{Mekkin Erlendsdóttír}^{b.1807 Hellisfjörður (farm name d.}	^{Ólöf Jónsdóttir}^{b.1771 Birnufell, Iceland d.}