Ingeborg Marie Petersen, b: 1838 -

^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}

^{1804 Napoleon becomes French Emperor}
^{1805 Battle of Trafalgar, Nelson killed}
^{1815 Battle of Waterloo, Napoleon defeat}
^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}

^{1770 Cook discovers New South Wales}
^{1776 America declares independence}
^{1789 Geo. Washington 1st USA president}
^{1789 French Revolution begins}
^{1798 Irish revolt against English rule}




	^{Christian Hansen}^{b.1824 Bjerremark d.1900 Bredevad}



^{Lorenz Tychsen Hansen}^{b.1870 Lund, Burkal sogn d.1939 Blomsgård}

		^{Jørgen Iversen Petersen}^{b.1791 d.1877}

	^{Ingeborg Marie Petersen}^{b.1838 d.1917}		^{Peter Bonnicksen}^{b.1770 Lund, Burkal sogn d.1839 Lund, Burkal sogn}

		^{Mettha Kiestina}^{b.1807 d.1844}	^{Ingeborg Jacobs}^{b.1773 d.1814 Lund, Burkal sogn}