| Edward A. Cottier | Mary C. Williams | ||
| Cape Town's City Electrical Engineer | Housewife | ||
| b 20 August 1902 Francistown, Bechuanaland | b 1902 Pontefract, Yorkshire | b before 1895 West Derby, Liverpool | b before 1895 West Derby, Liverpool | 
| d 1999 Worthing, Sussex, England | d 1973 Worthing, Sussex, England | d | d | 
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| m 15 November 1924 Barton-upon-Irwell, Lancashire | m January/March 1915 Prescot, Liverpool, England | 
| Julia Mary Margaret Downie | Douglas Joseph Cottier | 
| Housewife | RAF Officer & Finance Executive, Anglo-American | 
| b 1926 Ashton - on - Mersey, England | b July/September 1921 West Derby, Liverpool, England | 
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| m 23 May 1945 Cape Town, South Africa | 
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| Stephen William Cottier | |
| Investment Advisor, Vancouver, Canada | |
| b 9 September 1951 Pretoria, South Africa | b 1954 Chingola, Northern Rhodesia |