Frederick Theobald Harry Davy, b: 1901

^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}

^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}

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



	^Harry Davy^{b.1868 Milton Abbot, England d.1934 Coventry, England}

^{Frederick Theobald Harry Davy}^{b.1901 Tavistock, England d.1963}		^{John Greenslade}^{b.1832 Cheriton Fitzpain, England d.1892}

	^{Susan Greenslade}^{b.1870 Ideford, Devon, England d.1941 Coventry, England}	^{Lucy Hatting}^{b.1835 Sandford, Devon, England d.1922}





^Flora Byrne^b.1901 d.

^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}

^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}

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




^{Leslie Arthur Johnston}^{b.1902 d.1956}





	^Harry Davy^{b.1868 Milton Abbot, England d.1934 Coventry, England}

^{Elsie Elizabeth Davy}^{b.1904 d.1981}		^{John Greenslade}^{b.1832 Cheriton Fitzpain, England d.1892}

	^{Susan Greenslade}^{b.1870 Ideford, Devon, England d.1941 Coventry, England}	^{Lucy Hatting}^{b.1835 Sandford, Devon, England d.1922}

^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}

^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}

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



		^Harry Davy^{b.1868 Milton Abbot, England d.1934 Coventry, England}

	^{Russell Anthony Davy}^{b.1906 Tavistock Registration Di d.1968}		^{John Greenslade}^{b.1832 Cheriton Fitzpain, England d.1892}

		^{Susan Greenslade}^{b.1870 Ideford, Devon, England d.1941 Coventry, England}	^{Lucy Hatting}^{b.1835 Sandford, Devon, England d.1922}

^{John Russell Davy}^{b.1931 d.1984}



	^{Phyllis Moore}^{b.1908 Tavistock Registration Di d.1977}