Descendants of Mary Ann O'BRIEN
1804 - 1887 (83 years)Father: Thomas O'BRIEN (1765 Tyrone, Northern Ireland - 1819 Glenorchy, Tasmania, Australia)
Mother: Susannah MORTIMER (21 Feb 1762 Bridford, Devon, England - 31 Dec 1846 Glenorchy, Tasmania, Australia)
Mary Ann O'BRIEN (1804 Norfolk Island - 31 Oct 1887 Castle Forbes Bay, Tasmania, Australia)
John SMITH (1795 Lincolnshire, England - 31 Oct 1878 Castle Forbes Bay, Tasmania, Australia)
(m. 10 Mar 1823 Hobart, Tasmania, Australia)
(m. 10 Mar 1823 Hobart, Tasmania, Australia)
   └─ Mary Louisa SMITH (15 Oct 1827 Launceston, Tasmania, Australia -
    31 Jul 1887 Long Gully, Victoria, Australia)
    31 Jul 1887 Long Gully, Victoria, Australia)
    William Robb ROBE (1822 Huntingdonshire, England - 5 Apr 1896 Peak Hill, New South Wales, Australia)
    (m. 16 Dec 1845 Hobart Town, Tasmania, Australia)
    (m. 16 Dec 1845 Hobart Town, Tasmania, Australia)
       └─ Amelia Elizabeth ROBE (25 May 1849 Melbourne, Victoria, Australia -
        16 Feb 1904 Long Gully, Victoria, Australia)
        16 Feb 1904 Long Gully, Victoria, Australia)
        John POLKINGHORNE (8 Oct 1836 Phillack, Cornwall, England -
        23 Jan 1910 Long Gully, Victoria, Australia)(m. 27 Dec 1864 Sandhurst, Victoria, Australia)
        23 Jan 1910 Long Gully, Victoria, Australia)(m. 27 Dec 1864 Sandhurst, Victoria, Australia)
           └─ Frederick Andrew POLKINGHORNE (21 Dec 1866 Daylesford, Victoria, Australia -
            20 Sep 1915 Clare, South Australia, Australia)
            20 Sep 1915 Clare, South Australia, Australia)
            Florence Lavinia DOWER (24 Jun 1881 Sandhurst, Victoria, Australia -
            9 May 1949 Albany, Western Australia, Australia)(m. 1902 Bendigo, Victoria, Australia)
            9 May 1949 Albany, Western Australia, Australia)(m. 1902 Bendigo, Victoria, Australia)
               └─ Iris Lavinia POLKINGHORN (1902 Long Gully, Victoria, Australia -
                6 Jul 1966 Albany, Western Australia, Australia) =>
                6 Jul 1966 Albany, Western Australia, Australia) =>
                + Sydney Chadwick MCDONALD (25 Sep 1899 Dublin, Ireland - 14 Jul 1975 West Heidelberg,
                : Victoria, Australia)(m. 28 Apr 1921 Fremantle, Western Australia, Australia)
                : Victoria, Australia)(m. 28 Apr 1921 Fremantle, Western Australia, Australia)
                + Walter ROBINSON (7 Feb 1893 Manchester, Lancashire, England - 5
                Feb 1965 Albany, Western Australia, Australia)(m. 1936 Cue, Western Australia, Australia)
                Feb 1965 Albany, Western Australia, Australia)(m. 1936 Cue, Western Australia, Australia)