Children |
| 1. TREWIN James Richard Stanley, b. 8 Nov 1906, Shepparton VIC , d. 27 Mar 2005, Caloundra QLD (Age 98 years) |
| 2. TREWIN Reginald Edmund, b. 5 Jul 1908, Shepparton VIC , d. 29 Jul 2012, Wagga Wagga NSW (Age 104 years) |
| 3. TREWIN Erica Daphne, b. 23 Jan 1922, Young NSW , d. 7 Feb 2021, Peakhurst NSW (Age 99 years) |
| 4. TREWIN Lloyd George, b. 20 Aug 1925, Young NSW , d. 17 Nov 2015, Melbourne VIC (Age 90 years) |
| 5. TREWIN Gordon Wilfred, b. 13 Nov 1928, Greenthorpe NSW , d. 11 Jan 1989, Wahroonga NSW (Age 60 years) |
| 6. TREWIN Reginald, d. Yes, date unknown |
|