| Family |
Mary Ann Knibbs, b. 12 Mar 1875, Old Windsor, Berkshire, England , d. Between 1 Jul 1957 and 30 Sep 1957, Windsor District, Berkshire, England (Age 82 years) |
| Children |
| | 1. Arthur Victor Knibbs, b. 26 Apr 1897, Old Windsor, Berkshire, England , d. 2 Aug 1975, Old Windsor, Berkshire, England (Age 78 years) |
| | 2. Henrietta Porteus, b. 9 Mar 1902, Old Windsor, Berkshire, England , d. Between 1 Apr & 30 Jun 1987, Slough District, Buckinghamshire, England (Age 85 years) |
| | 3. George Matthew Porteus, b. 23 Nov 1903, Old Windsor, Berkshire, England , d. Between 1 Jan & 31 Mar 1970, Windsor District, Berkshire, England (Age 66 years) |
| | 4. James Porteus, b. Between 1 Oct & 31 Dec 1905, Dunstan on Tyne, Durham, England , d. Between 1 Jul & 30 Sep 1960, Southwark District, Surrey, England (Age 54 years) |
| | 5. Mary Louisa Porteus, b. 15 Jun 1912, Reading, Berkshire, England , d. Aft 1972 (Age 60 years) |
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