| Father | Male George Johnston KNOWLES |
| Born | 17 Jul 1887 | Rathmullen, County Donegal, Ireland |
| Died | 31 Jan 1954 | Killara, New South Wales, Australia |
| Buried | ||
| Married | 17 Mar 1915 [1] | Cairo, Egypt [1] |
| Father | Sir 4th Baronet of Lovell Hill Charles George Frederick KNOWLES | F14 Group Sheet | |
| Mother | Mary Ellen THOMSON | F14 Group Sheet | |
| Mother | Female Helen Marjorie POCKLEY |
| Born | 28 Mar 1882 | Picton, New South Wales, Australia |
| Died | 5 Nov 1974 | Sydney, New South Wales, Australia |
| Buried | Gordon, New South Wales, Australia |
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| Mother | ||
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