Hi,
You might already have seen this information on
www.familysearch.orgAnna O'Neil born 06/03/1823 Orangefield, Belfast
Died 02/08/1894 Kaukapakapa, New Zealand
Husband of James Steele Cosgrave, born 18/05/1820, Malone, Belfast
Died 05/08/1894 Kaukapakapa, New Zealand
The above James Cosgrave's mother and father listed as Thomas Cosgrave and Margaret Steele.
Jame and Anna - children listed- Thomas, Margaret,James,Alfred, Theresa,Ida, Norman.
One very obvious mistake in the entry-gives James & Anna's marriage in the 1920's- probably just a typing error when entering the date.
It's worth checking this out- I searched under James Cosgrave's name rather than O'Neill as it would be less common than O'Neill.
Hope this helps a bit,
Regards,
Briege