Marianne Adelaide Grice, b: 1873

^{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}




	^{Roberts Ogden Whitely}^{b.1872 Bradford, England d.}

^{Vernon Clifford Whitely}^{b.1895 Myton, England d.}

^{Irene Whitely}^{b.1899 Myton, England d.1900 Myton, England}			^{Samuel Grice}^{b.1816 Sherburn near Scarboroug d.1846 Malton, England}

		^{William Grice}^{b.1845 Malton, England d.1889 Malton, England}	^{Jane Baldwin}^{b.1819 Norton, England d.}

	^{Marianne Adelaide Grice}^{b.1873 Myton, England d.1950 Bradford, England}

		^{Lidia Farrer}^{b.1848 Moscow, Moskva, Russia d.}