This 1915 document gives the mailing addresses of heirs in a probate case without stating any relationships to the deceased. That is intentional. The purpose of this document was to verify that heirs had been mailed a notice regarding the estate. Other documents explained the relationships. Every document in a court record has a specific purpose and it is probably not to leave behind information for genealogists. Make certain to look at every record in a file. Papers that “look boring” may contain the most information.