Mary Heard, b: 1847 - Sandford, England

^{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}


			^{William Dadd}^b.1798 d.

		^John Dadd^{b.1825 Crediton , Devon, England d.}	^{Susanna Priston}^b.1770 d.

^{Lucy Heard Dadd}^{b.1876 Liverton, England d.}	^{William Spear Dadd}^{b.1852 Crediton , Devon, England d.}		^John Speare^{b.1795 Lezant, Cornwall, England d.1840}

^John Dadd^{b.1878 Liverton, England d.}		^Ann Spear^{b.1819 Crediton , Devon, England d.1894 Guisborough, England}	^{Elizabeth Honey}^{b.1795 St Cleer, England d.}

^{William Spear Dadd}^{b.1880 Skelton in Clevel, England d.}			^John Heard^{b.1798 Sandford, Devon, England d.1879 East Village - Sa, England}

^Mary Dadd^{b.1885 Skelton in Clevel, England d.}		^John Heard^{b.1820 Sandford, Devon, England d.1898 New Buildings -, England}	^{Agnes Hattin}^{b.1789 Sandford, Devon, England d.1858 Sandford, Devon, England}

	^Mary Heard^{b.1847 Sandford, Devon, England d.}		^John Moore^{b.1792 Morchard Bisho, England d.}

		^Ann Moore^{b.1827 Sandford, Devon, England d.1901 Four Mills Lane , England}	^Mary Lee^{b.1788 Sandford, Devon, England d.}