| Father | Male William Gerard Smithwick |
| Born | 13 Aug 1880 | |
| Died | 3 Jun 1957 | |
| Buried | ||
| Married | 29 Oct 1919 | |
| Other Spouse | Elizabeth Russell Mason | F354 | |
| Married | 28 Jan 1903 | |
| Father | William Patrick Smithwick | F387 Group Sheet | |
| Mother | Margaret Hartnup | F387 Group Sheet | |
| Child 1 | Male + Noel James Smithwick |
| Born | 23 Nov 1918 | |
| Died | 24 Feb 2003 | |
| Buried | ||
| Spouse | Living | F375 | |
| Married | ||
| Child 2 | Male Hector Bruce Smithwick |
| Born | 12 Aug 1920 | |
| Died | 9 Jun 1979 | Footscray, Melbourne, VIC, AU |
| Buried |
| Child 3 | Male + Robert Halley Smithwick |
| Born | 2 Apr 1922 | |
| Died | 22 Apr 1997 | |
| Buried | Altona Memorial Park, Laverton North, VIC, AU |
|
| Spouse | Living | F380 | |
| Married | ||