| Children |
| | 1. TREWIN Elizabeth, (twin), b. Abt 1842, Barrabool VIC , d. 20 Apr 1879, Geelong VIC (Age ~ 37 years) |
| | 2. TREWIN William, (twin), b. Abt 1844, Barrabool VIC , d. 12 May 1870, Moriac VIC (Age ~ 26 years) |
| | 3. TREWIN Sarah, b. Abt 1846, Grantville VIC , d. 4 Mar 1884, Numurkah VIC (Age ~ 38 years) |
| | 4. TREWIN Mary Ann, b. Abt 1848, Grantville VIC , d. 14 Jun 1891, Tallygaroopna VIC (Age ~ 43 years) |
| | 5. TREWIN Emma Grace, b. 1 Oct 1851, Waurn Ponds VIC , d. 28 Jan 1935, Toowoomba QLD (Age 83 years) |
| | 6. TREWIN Francis Lawrence, b. Abt 1852, Mount Duneed VIC , d. 25 Jul 1932, Nathalia VIC (Age ~ 80 years) |
| | 7. TREWIN John Thomas, b. Abt 1855, Mount Duneed VIC , d. 26 Oct 1934, Numurkah VIC (Age ~ 79 years) |
| | 8. TREWIN Julia Louisa, b. Abt 1856, Mount Duneed VIC , d. 8 Oct 1873, Geelong VIC (Age ~ 17 years) |
| | 9. TREWIN Charles Albert, b. 22 Aug 1858, Mount Duneed VIC , d. 20 Dec 1931, 11 Goe Street, Caulfield VIC (Age 73 years) |
| | 10. Rev. TREWIN Henry Lewis Alfred, b. 26 Sep 1860, Mount Duneed VIC , d. 20 Apr 1889, South Melbourne VIC (Age 28 years) |
| | 11. TREWIN Frances Victoria Henrietta, b. 22 Dec 1862, Mount Duneed VIC , d. 16 Feb 1923, Ringwood VIC (Age 60 years) |
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