Dorothea Gorrissen, b: 1771

^{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}

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

^{1696 Peter the Great becomes Czar}
^{1700 Britain's american colonies prosper}
^{1707 Union Act unites England/Scotland}
^{1712 Religious warfare in Switzerland}
^{1740 War of Austrian Succession begins}


			^{Christian Petersen Landt}^{b.1689 Flensburg d.1767}

		^Hans Landt^{b.1719 d.1788}	^{Cacilie Dethleffsen}^{b. d.}

	^{Christian Landt}^{b.1757 d.1823}

^Hans Landt^b.1791 d.		^{Maria Gottig}^{b. d.}

^Peter Landt^b.1797 d.			^{Marcus Gørrissen}^{b.1675 Flensburg d.}

^Maria Landt^b.1802 d.		^{Peter Gorrissen}^{b.1727 Fruerlund, Flensborg d.1796 Lille Adelbylund}	^{Anna Elsalbe Thomsen}^{b.1680 Flensburg d.}

	^{Dorothea Gorrissen}^{b.1771 Flensburg d.}		^{Nicolay Boysen}^{b.1700 Flensburg d. Flensburg}

		^{Elsalbe Margaretha Boysen}^{b.1738 Flensburg d.1816 Flensburg}	^Dorothea^{b.1680 ? d. Flensburg}