Person ? G. Montfort de Serpa Pimentel
- From 1912-01-01 to 1912-12-31, Administrateur of Rip Gold Mining Company Ltd (The New)
- From 1912-01-01 to 1912-12-31, Administrateur of LE CHAMP D'OR FRENCH GOLD MINING C° LTD
- From 1912-01-01 to 1912-12-31, Administrateur of Cassinga Concessions, Ld
- From 1912-01-01 to 1917-12-31, Administrateur of COMPANHIA DE MOSSAMÉDES
- From 1917-01-01 to 1917-12-31, Administrateur of Cassinga Concessions, Ld