Thomas Henry Chester, b: 1887 - Mexborough, England

^{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}


			^{John Chester}^{b. d.}

		^{John Henry Chester}^{b.1858 Sheffield, England d.1924 Yorkshire}	^{Martha Baines}^{b. d.}

	^{Thomas Henry Chester}^{b.1887 Mexborough, England d.}		^{William Alsop}^{b.1830 Thorne, England d.}

^{Ivy Muriel Chester}^{b.1913 Jaquet River, Canada d.}		^{Mary Hannah Alsop}^{b.1854 Goole, Yorkshire, England d.}	^{Mary Ann Farmery}^{b.1835 Thorne, England d.}

^{Frank Velvern Chester}^{b.1915 Canada d.1916 Canada}



	^{Mary Johnson}^{b.1892 Wombwell, England d.1969 Staines, England}