| Nickname |
Jack |
| Birth |
23 Feb 1887 |
Glengyle farm, Barkly East, Eastern Cape, South Africa |
| Died |
8 May 1965 |
Glengyle farm, Barkly East, Eastern Cape, South Africa |
| |
| Father |
Charles Arthur Augustus Sephton, b. 1 May 1864, 'Morningsun', Jamestown District, Eastern Cape, South Africa |
| Mother |
Whilimina Dina Dicks, b. 2 Aug 1864, Grahamstown, Eastern Cape, South Africa |
| |
| Family |
Edith Millicent Pote, b. 14 Apr 1892, Maclear, Eastern Cape, South Africa |
| Children |
| + | 1. Joan Wilhelmina Sephton, b. 16 Jul 1916, Glengyle farm, Barkly East, Eastern Cape, South Africa |
| + | 2. Stanley St Clair Sephton, b. 18 Jan 1919, Glengyle farm, Barkly East, Eastern Cape, South Africa |
| + | 3. Edgar Pote Sephton, b. 12 Dec 1921, Glengyle farm, Barkly East, Eastern Cape, South Africa |
| + | 4. Charles Desmond Sephton, b. 2 Mar 1925, Barkly East, Eastern Cape, South Africa |
| | 5. John William Sephton, b. 22 Nov 1927, Barkly East, Eastern Cape, South Africa |
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