| William Arthur Jefferies Day | ||
| Timeline | ||
| Event | Date | Location |
| Birth | Jul-Aug-Sep 1881 | Bow Brickhill, Buckinghamshire |
| Census | 03 April 1881 | Bow Brickhill, Buckinghamshire |
| Census | 05 April 1891 | London End, Bow Brickhill, Buckinghamshire |
| Census | 31 March 1901 | Brook Street, Monks Coppenhall, Cheshire |
| Married Annie | 07 July 1914 | 132 Beulieu Street, Pretoria, South Africa |
| Resident | 20 May 1917 | Sunnyside, Pretoria, South Africa |
| Resident | 1934 | 949 Church Street, Pretoria, South Africa |
| Personal Details | ||
| Occupation | Apprentice Engine Fitter (1901) Draughtsman (1915 & 1917) Mechanical Engineer (1922) |
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| More Information: William and Annie married at St. George's Presbyterian Church, Johannesburg, South Africa. In 1934 William registered a Patent for "Improved piston-rod gland packing for vacuum-brake cylinders". |
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