Jacques Jacobus Polak

Roles in Organisations

• LoN Financial Section & Economic Intelligence Service : LoN Assistant (LoN Second Division) (4/10/1937-31/12/1941)    LoN Specialist (LoN First Division) (1/1/1942-11/4/1943)   

Residences

• Rotterdam: Netherlands
• Netherlands 1943 (Service of the Netherlands Government.)

Network