William Cooper O'Brien was born 24 June 1880 in Brisbane, Queensland, Australia to Stephen O'Brien (c1850-1907) and Anne Cooper (c1840-1924) and died 9 June 1959 in Rockhampton, Queensland, Australia of unspecified causes. He married Mary Elsie Ross (1879-1940) 1 February 1905 in Croydon, Queensland, Australia. He married Clarice Hume Woods (1907-1959) 21 June 1941 in Rockhampton, Queensland, Australia.


Offspring of William Cooper O'Brien and Mary Elsie Ross (1879-1940)
Name Birth Death Joined with
Stephen Eric O'Brien (1906-1999)
Edward O'Brien (1908-1908)
Elsie Claire O'Brien (1910-1937)
Estelle Edna O'Brien (1913-1945)
Winifred Dorothy O'Brien (1915-1941)
William Cooper O'Brien (1919-1972)
Douglas Alister O'Brien (1924-)


Footnotes (including sources)

‡ General
2 Wedding 2
  • O'BRIEN—WOODS :At St Andrew's Presbyterian Church, on June 21, by the Rev. R. H. Noack, Clarice Hume, younger daughter of Mr and Mrs F. Woods. Musgrave St, North Rockhampton, to William Cooper O'Brien, late of Emerald, only son of the late Mr Stephen O'Brien, Maryborough.
Morning Bulletin, 2 July 1941, page 4
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