Person ? I. Lewis
- From 1912-01-01 to 1927-12-31, Administrateur of THE LONELY REEF GOLD MINING Co LIMITED
- From 1923-01-01 to 1927-12-31, Administrateur of JOHANNESBURG CONSOLIDATED INVESTMENT
- From 1927-01-01 to 1927-12-31, Administrateur of TRANSVAAL CONSOLIDATED LAND AND EXPLORATION COMPANY, LIMITED