Henrietta Ellen Nelson Mark, b: 1880 -

^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}

^{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}


^{Janet Campbell Ireland}^{b.1900 d.1975 Kellerberrin, WA}			^{Robert Ireland}^{b.1803 Ilchester, UK d.1876 Butleigh, UK}

^{William George Ireland}^{b.1902 Wokurna, Sa d.1905 Wokurna, Sa}		^{Robert Ireland}^{b.1833 Wilton, Somerset, England d.1894 Burunga, South Australia}	^{Marianne Mogg}^{b.1808 Street, UK d.1880 Street, UK}

^{Stephen John Ireland}^{b.1904 Snowtown, Sa d.1964 Kellerberrin, WA}	^{George Ireland}^{b.1874 Auburn, Sa d.1948 Kellerberrin, WA}		^{Richard Jones}^{b.1809 Walton, England d.}

^{Violet May Gladys Ireland}^{b.1906 Echuca, Victoria d.1991 Snowtown, Sa}		^{Harriet Jones}^{b.1834 Godney, England d.1911 Burunga, South Australia}

^{Albert Ernest Ireland}^{b.1908 North Adelaide, Sa d.1987 Fremantle, WA}

^{Maud Dorothy Ireland}^{b. Private d.}		^{Clarence Nelson}^{b. d.}

^{Alfred Mark Ireland}^{b.1912 Port Broughton, Sa d.1984 Pinnaroo, Sa}	^{Henrietta Ellen Nelson Mark}^{b.1880 d.1972 Snowtown, Sa}		^John Crouch^{b. d.}

^{Harriet Elizabeth Ireland}^{b. Private d.}		^{Elizabeth Jane Crouch}^{b.1862 d.1913 Echuca, Victoria}	^Mary Jones^{b. d.}

^{Alice Rosetta Ireland}^{b.1915 Port Broughton, Sa d.1980 Snowtown, Sa}

^{Nellie Ellen Ireland}^{b. Private d.}

^{Caroline Joyce Ireland}^{b. Private d.}

^{Frederick Frank Ireland}^{b. Private d.}

^{Colin George Ireland}^{b. Private d.}