Birth certificates restricted for 75 years and the person whose name is on the birth certificate is known to be deceased. Death certificates restricted for 50 years. Marriage certificates restricted for 50 years and both spouses are known to be deceased. Clergy Consultation Service correspondence and notes that include personally identifying patient or doctor information restricted to the permission of the curator. Personal correspondence or other material written in confidence to or from Lewis in his role as a member of the clergy is restricted to the permission of the curator.