| Children |
| | 1. Thomas Joseph Irwin, b. 8 May 1883, Plympton Township, Lambton County, Ontario [Natural] |
| | 2. William Henry Irwin, b. 30 May 1885, Lambton County, Ontario [Natural] |
| | 3. Emma Irwin, b. 27 Dec 1886, Lambton County, Ontario [Natural] |
| | 4. Mary Ann Irwin, b. 1888, Lambton County, Ontario [Natural] |
| | 5. Fred Irwin, b. 1891, Lambton County, Ontario [Natural] |
| | 6. Ethel Irwin, b. 1 Mar 1895, Lambton County, Ontario [Natural] |
| | 7. Etta (Ettie) Irwin, b. 1898, Lambton County, Ontario [Natural] |
| | 8. Walter John Irwin, b. 12 Jun 1901, Lambton County, Ontario [Natural] |
| | 9. Frank Irwin, b. 10 Jun 1903, Sault Ste. Marie, Ontario [Natural] |
| | 10. Leonard Lawrence Irwin, b. 28 Oct 1907, Sault Ste. Marie, Ontario , d. 1964, Greenwood Cemetery, Sault Ste. Marie, Ontario (Age 56 years) [Natural] |
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