Person ^? W.-S. Smits

• From 1912-01-01 to 1912-12-31, Administrateur of Robinson Deep Gold Mining Co, Ld
• From 1917-01-01 to 1923-12-31, Administrateur of SIMMER AND JACK PROPRIETARY MINES LTD
• From 1923-01-01 to 1933-12-31, Administrateur of ROBINSON DEEP, LTD
• From 1927-01-01 to 1927-12-31, Administrateur of SIMMER AND JACK MINES LIMITED
• From 1933-01-01 to 1933-12-31, Administrateur of SUB NIGEL, LIMITED