Person ? F.-L. Johnson
- From 1933-01-01 to 1933-12-31, Administrateur of JOHANNESBURG CONSOLIDATED INVESTMENT
- From 1940-01-01 to 1940-12-31, Conseiller fiscal of JOHANNESBURG CONSOLIDATED INVESTMENT
- From 1940-01-01 to 1945-12-31, Membre du comité de Londres of NEW JAGERSFONTEIN MINING AND EXPLORATION COMPANY