Section 7 Attachment of jurisdiction; control of case - Massachusetts Statutes

Section 7. If a case is within the jurisdiction of the probate courts of two or more counties, the court first taking cognizance thereof by the commencement of proceedings therein shall retain jurisdiction thereof, and shall exclude the jurisdiction of the probate courts of all other counties; and the administration, guardianship or conservatorship first granted shall extend to all the estate of the deceased or ward in the commonwealth.