Cosby Godolphin Trench, b: 1844 -

^{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}


			^{Francis Trench}^{b.1757 Sopwel, County Tipperary d.1829}

		^{Frederick Mason Trench}^{b. Castle Oliver, Yks. d.1880}	^Mary Mason^{b. d.}

^{Charles Sadlier Musgrave Trench}^b.1874 d.	^{Cosby Godolphin Trench}^{b.1844 d.1925}		^{Thomas Cosby}^{b. d.}

^{Edward Cosby Trench}^b.1881 d.		^{Harriet Georgiana Cosby}^{b.1811 d.1845 Woodlaw, County Galway}	^{Charlotte Elizabeth Kelly}^{b. d.}

^{Clive Newcombe Trench}^{b.1884 d.1964}

^{Hubert Roland Trench}^{b.1887 d.1911}		^{Sir-Richard Musgrave}^{b. d.}

	^{Maria Musgrave}^{b.1858 d.1938}