Jim O'Neill was born 12 January 1912 in Timaru, Timaru District, Canterbury Region, New Zealand and died 21 May 1980 Auckland, Auckland Region, New Zealand of unspecified causes. He married Robina Bell (1924-1992) .
Children
| Name | Birth | Death | Joined with |
| Maureen Louise O'Neill (1947) | 1947 Greymouth, Grey District, West Coast Region, New Zealand | Barry David Simpson (1943) | |
| Robyn Ngaere O'Neill (1948) | |||
| Karen Evelyn O'Neill (1952) | |||
Siblings
Residences
Footnotes (including sources)
| ‡ General |
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