Person ? R. -J. Beaumont
- From 1921-01-01 to 1952-12-31, Président of THE SHAWINISAN WATER AND POWER C°
- From 1948-01-01 to 1948-12-31, Administrateur of THE CENTRAL MINING AND INVESTMENT CORPORATION LTD
- From 1953-01-01 to 1953-12-31, Administrateur of TRANSVAAL CONSOLIDATED LAND AND EXPLORATION COMPANY, LIMITED
- From 1953-01-01 to 1953-12-31, Président of THE SHAWINISAN WATER AND POWER C°
- From 1953-01-01 to 1953-12-31, Administrateur of CROWN MINES, LIMITED