Lucy Heard Dadd, b: 1876 - Liverton, England

^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}

^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}

^{1815 Battle of Waterloo, Napoleon defeat}
^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}



		^{James Lund Teasdale}^b.1835 d.

	^{Garbutt Teasdale}^{b.1864 Farndale, England d.}

^{Mary Teasdale}^{b.1897 Farndale, England d.}		^{Mary Jackson}^{b.1837 Kirbymoorside, England d.}

^{James Teasdale}^{b.1899 Farndale, England d.}			^John Dadd^{b.1825 Crediton , Devon, England d.}

		^{William Spear Dadd}^{b.1852 Crediton , Devon, England d.}	^Ann Spear^{b.1819 Crediton , Devon, England d.1894 Guisborough, England}

	^{Lucy Heard Dadd}^{b.1876 Liverton, England d.}		^John Heard^{b.1820 Sandford, Devon, England d.1898 New Buildings -, England}

		^Mary Heard^{b.1847 Sandford, Devon, England d.}	^Ann Moore^{b.1827 Sandford, Devon, England d.1901 Four Mills Lane , England}