Ida Kirstine Clausen, b: 1791

^{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}


			^{Christoph Frederik von Gersdorff}^{b.1699 Bramstrup Estat, Denmark d.1748 Kaergaard Estate}

		^{Frederik von Gersdorff}^{b.1736 Odense, Denmark d.1824 Odense}	^{Margrethe Rosenørn}^{b.1715 Tvilumgaard Est, Denmark d.1786 Kaergaard Estate}

	^{Frederik Gerstorff}^{b.1774 d.1829 Sct. Joergens Svendborg.}

^{Karen Johanne Gjerstrup}^{b.1819 Sct Joergens Co., Sweden d.1894 Svendborg}

^{Henrik Ernst Gjerstrup}^{b.1813 Sct Joergens Sogn Svend d.1883 Diernisse sogn , Fyn}



	^{Ida Kirstine Clausen}^{b.1791 Oerbaek, Denmark d.1866 Gudbjerg (Grave there M}