Person ^? B. E. Ruys

• From 1923-01-01 to 1927-12-31, Administrateur of ROTTERDAMSCHE BANK N. V.
• From 1927-01-01 to 1933-12-31, Administrateur of Compagnie universelle du Canal maritime de Suez
• From 1933-01-01 to 1933-12-31, Vice-Président of ROTTERDAMSCHE BANK N. V.
• From 1940-01-01 to 1940-12-31, Vice-Président of ROTTERDAMSCHE BANK N. V.
• From 1940-01-01 to 1945-12-31, Administrateur of Compagnie universelle du Canal maritime de Suez
• From 1945-01-01 to 1948-12-31, Administrateur of ROTTERDAMSCHE BANK N. V.