Viggo Rosenørn Lanng, b: 1848

^{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}


			^{Henrich Bering Lanng}^{b.1779 Rantsausgave, Denmark d.1850 Skt Hans, Denmark}

		^{Mathias Christian Peter Otto Lanng}^{b.1810 Fredericia, Vejle, Denmark d.1889 Frederiksberg, Denmark}	^{Ditlevine Ollegaard Rosenørn}^{b.1777 Katholm Estate, Denmark d.1840 Aarhus, Denmark}

^Edgar Lanng^{b.1883 Paris d.1925 4516 Perri, New Orleans}	^{Viggo Rosenørn Lanng}^{b.1848 Nyborg, Denmark d.1885}		^{Frederik Ludvig Rosenørn}^{b.1781 Katholm, Denmark d.1834 Hamburg, Hamburg}

^{Albert Rosenørn-Lanng}^{b.1885 Paris d.1962 Harrison Hos, Dorchester}		^{Marie Louise Rosenørn}^{b.1818 Frederiksberg, Denmark d.1905 Copenhagen, Denmark}	^{Anna Juditha Poyen de L'Ance}^{b.1795 Guadelo, French Antillies d.1858 Medoc, Girond, France}

^{Younger Brother Lanng}^b.1886 d.

^{Youngest Sister Lanng}^b.1887 d.

	^{Marianne Stella Naughton}^{b. d.}