1900 - 1978 (77 years)
| Brian James COKER | |
| B: | 28 Jun 1959 |
| Ipswich, Queensland, Australia | |
| D: | 4 Nov 1959 |
| Ipswich, Queensland, Australia | |
| John Alfred COKER | |
| B: | 21 Jan 1932 |
| Rockhampton, Queensland, Australia | |
| D: | 16 Jan 2020 |
| Gold Coast, Queensland, Australia | |
|
| Leonard Thomas COKER | |
| B: | 16 Dec 1900 |
| Queensland, Australia | |
| D: | 28 Apr 1978 |
| Ipswich, Queensland, Australia | |
| Laura Paardeberg HARDINGE | |
| B: | 2 Jun 1901 |
| Queensland, Australia | |
| M: | 28 Aug 1929 |
| Campbell St, Methodist Church, Rockhampton, Queensland, Australia | |
| D: | 21 Jan 1981 |
| Queensland, Australia | |
