Louis Achille Trouard, b: 1730

^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}

^{1789 French Revolution begins}
^{1798 Irish revolt against English rule}
^{1804 Napoleon becomes French Emperor}
^{1805 Battle of Trafalgar, Nelson killed}
^{1815 Battle of Waterloo, Napoleon defeat}

^{1740 War of Austrian Succession begins}
^{1762 Catherine II becomes Czarina/Russia}
^{1770 Cook discovers New South Wales}
^{1776 America declares independence}
^{1789 Geo. Washington 1st USA president}



		^{Louis Francois Trouard}^{b. La Rochelle? France d.}

	^{Louis Achille Trouard}^{b.1730 Paris d.}

		^{Genevieve Roudel}^{b. France d.}

^{Louis Jacques Francois Trouard}^{b. d.}			^{Joseph Chauvin de Léry}^{b. d.}

		^{Francois Chauvin de Léry}^{b.1728 La Rochelle? France d.1794}	^{Francoise Laurence leBlanc}^{b. d.}

	^{Marie Louise Chauvin de Lery}^{b.1730 d.1808}		^{Jacques de la Chaise}^{b. d.}

		^{Marie de la Chaise}^{b.1742 Natchitoches d.}	^{Marguerite M d'Arensbourg}^{b. d.}