| Children |
| | 1. Patrick McCosker, b. 9 Feb 1850, Singleton, New South Wales, Australia d. Yes, date unknown |
| | 2. John Bernard McCosker, b. 18 Sep 1852, Singleton, New South Wales, Australia d. 20 Jul 1879, Singleton, New South Wales, Australia (Age 26 years) |
| | 3. Ellen Mary Hannah McCosker, b. 1856, Singleton, New South Wales, Australia d. 25 May 1933, Sydney, New South Wales, Australia (Age 77 years) |
| | 4. Bernard McCosker, b. 1858, Singleton, New South Wales, Australia d. 1858, Singleton, New South Wales, Australia (Age 0 years) |
| | 5. Cornelius Joseph McCosker, b. 1859, Singleton, New South Wales, Australia d. 1945, Sydney, New South Wales, Australia (Age 86 years) |
| | 6. Mary Jane McCosker, b. 15 Sep 1861, Singleton, New South Wales, Australia d. 14 Sep 1947, West Maitland, New South Wales, Australia (Age 85 years) |
| | 7. Thomas James McCosker, b. 1863, Singleton, New South Wales, Australia d. 1952, New Zealand (Age 89 years) |
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