And DOB of your family member, unless the forms have changed. Also (not related to your family), when you're trying to identify yourself on the phone to a cred

And DOB of your family member, unless the forms have changed. Also (not related to your family), when you're trying to identify yourself on the phone to a credit card or bank (etc.) because you are starting with them or "lost your password", they usually quiz you - almost all of the questions can be answered if you know the previous addresses.