Supposedly she was raised going to the Kingdom Hall of Jehovah's Witnesses.
Whether she is a baptised, active member of the Christian Congregation of Jehovah's Witnesses is unknown.
It is important...
Yes, to a certain level either because of work or school etc. They do try to level there association to avoid being influenced by the outside "world" which they think is bad for their spirituality....
This is really a legal matter, not a religious one, and the answer is yes. The only exception where an individual witness would likely decline is if the item left is a religious icon, statue, or...