Ketill Halldórsson, b: 1635 - Ásar i Skaftártúnga, Iceland

^{1665 Great plague of London}
^{1666 Great Fire of London}
^{1696 Peter the Great becomes Czar}
^{1700 Britain's american colonies prosper}
^{1707 Union Act unites England/Scotland}

^{1618 Beginning of 30 Years War}
^{1628 English curtail King's powers}
^{1640 Portugal gains independence/Spain}
^{1642 Civil war England/Scotland/Ireland}
^{1660 Restoration of monarchy, Britain}

^{1580 Drake completes voyage around world}
^{1582 New Gregorian calendar introduced}
^{1588 English defeat the Spanish Armada}
^{1611 Authorized English Bible published}
^{1613 Romanov dynasty begins in Russia}


			^{Ketill Ólafsson}^{b.1572 Kálfafellsstađur, Iceland d.1634}

		^{Halldór Ketilsson}^{b.1607 Kalfafellsstađur, Iceland d.}	^{Anna Einarsdóttir}^{b.1576 Heydalir, Iceland d.1634}

	^{Ketill Halldórsson}^{b.1635 Ásar i Skaftártún, Iceland d.1706 Ásar i Skaftártún, Iceland}

		^{Guđrún Ormsdóttir}^{b.1603 Ytzi-Skáli, Iceland d.}

^{Árni Ketilsson}^{b.1671 Ţykkvabćjarklaustur, Vestur-Skaftafellssýsla d.1725 Fremri Háls, Kjósarsýsla}



	^{Guđrún Vigfúsdóttir}^{b.1639 Herjólfsstađir, Iceland d.1703}