Section 8. Every person of whom any question is asked under section seven shall be legally bound to answer such question to the best of his knowledge or belief:

8. Every person of whom any question is asked under section seven shall be legally bound to answer such question to the best of his knowledge or belief: Provided that no person shall be bound to state the name of any female member of his household: and that no woman shall be bound to state the name of her husband or deceased husband.