Jón Jónsson, b: 1733

^{1776 America declares independence}
^{1789 Geo. Washington 1st USA president}
^{1789 French Revolution begins}
^{1798 Irish revolt against English rule}
^{1804 Napoleon becomes French Emperor}

^{1707 Union Act unites England/Scotland}
^{1712 Religious warfare in Switzerland}
^{1740 War of Austrian Succession begins}
^{1762 Catherine II becomes Czarina/Russia}
^{1770 Cook discovers New South Wales}

^{1660 Restoration of monarchy, Britain}
^{1665 Great plague of London}
^{1666 Great Fire of London}
^{1696 Peter the Great becomes Czar}
^{1700 Britain's american colonies prosper}


			^{Jón Jónsson}^b.1651 d.

		^{Jón "eldri" Jónsson}^b.1697 d.	^{Halla Sigurðardóttir}^{b.1660 d.1730}

	^{Jón Jónsson}^{b.1733 ?, d.1785}		^{Nikulás Ólafsson}^b.1662 d.

^{Ástríður Jónsdóttir}^{b.1763 d.1813}		^{Ólöf Nikulásdóttir}^b.1701 d.	^{María Ívarsdóttir}^b.1662 d.

^{Jón Jónsson}^{b.1773 Sælingsdalstu, Dalasýsla d.1864 not shown in the 1860 c}			^{Halldór Sighvatsson}^b.1665 d.

		^{Sigmundur Halldórsson}^b.1696 d.	^{Elísabet Sigmundsdóttir}^b.1667 d.

	^{Gudrun Sigmundsdottir}^{b.1733 Muli in Gilsfjordur d.1829}		^{Jón Pétursson}^b.1664 d.

		^{Ingibjörg Jónsdóttir}^b.1702 d.	^{Helga Jónsdóttir}^b.1664 d.