Col-William le Poer Trench, b: 1837 -

^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}

^{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}


			^{Richard le Poer Trench}^{b.1767 2nd. Earl Clancarty d.1837}

		^{William Thomas Le Poer Trench}^{b.1803 3rd. Earl of Clancarty d.1872}	^{Henrietta Margaret Staples}^{b. d.1847}

	^{Col-William le Poer Trench}^b.1837 d.		^{Somerset Richard Butler}^{b. 3rd.Earl of Carrick d.}

		^{Lady Sarah Juliana Butler}^{b. d.}	^Anne Wynne^{b. d.}

^{William Martins le Poer Trench}^{b. d.}