Person ? A. R. Stephenson
- From 1912-01-01 to 1917-12-31, Administrateur of FRANK SMITH DIAMOND ESTATES AND EXPLORATION COMPANY, LIMITED
- From 1917-01-01 to 1917-12-31, administrateur à Londres of WITWATERSRAND GOLD MINING (KNIGHT'S)
- From 1917-01-01 to 1917-12-31, Administrateur of JOHANNESBURG CONSOLIDATED INVESTMENT
- From 1923-01-01 to 1933-12-31, Administrateur of JOHANNESBURG CONSOLIDATED INVESTMENT