Section 6. If, in a civil action in the supreme judicial or the superior court, or in the land court, to quiet or establish the title to land situated in the commonwealth or to remove a cloud from the title thereto, it is sought to determine the claims or rights of persons unascertained, not in being, unknown or out of the commonwealth, or who cannot be actually served with process and made personally amenable to the judgment of the court, such persons may be made defendants and, if they are unascertained, not in being or unknown, may be described generally, as the heirs or legal representatives of AB, or such persons as shall become heirs, devisees or appointees of CD, a living person, or persons claiming under AB. It shall be unnecessary for the maintenance of such action that the defendants shall have a claim or the possibility of a claim resting upon an instrument the cancellation or surrender of which would afford the relief desired; but it shall be sufficient that they claim or may claim by purchase, descent or otherwise, some right, title, interest or estate in the land which is the subject of the action and that their claim depends upon the construction of a written instrument or cannot be met by the plaintiffs without the production of evidence. Two or more persons claiming to own separate and distinct parcels of land in the same county by titles derived from a common source, or two or more persons having separate and distinct interests in the same parcel, may join as plaintiffs in any action brought under this section.
Structure Massachusetts General Laws
Part III - Courts, Judicial Officers and Proceedings in Civil Cases
Title III - Remedies Relating to Real Property
Chapter 240 - Proceedings for Settlement of Title to Land
Section 1 - Petition to Compel Adverse Claimant to Try Title
Section 2 - Proceedings Upon Petition
Section 3 - Proceedings Upon Appearance
Section 4 - Parties Without Actual Notice; Remedies
Section 5 - Application of Preceding Sections
Section 6 - Actions in Supreme Judicial, Superior or Land Courts
Section 9 - Guardians Ad Litem; Compensation and Expenses
Section 10 - Proceeding in Rem; Effect of Judgment
Section 10a - Restrictions on Land; Determination; Jurisdiction; Petition
Section 10b - Notice of Proceedings; Parties
Section 10c - Determination of Restrictions; Manner
Section 11 - Petition in Land Court to Determine Encumbrances
Section 12 - Unknown, etc., Respondents; Describing; Amending Petition
Section 13 - Respondents Upon Whom Service Cannot Be Made; Notice; Appointing Agents
Section 14 - Jurisdiction; Hearings; Decrees; Costs
Section 14a - Municipal Zoning Ordinances, etc.; Petition for Judicial Determination of Validity
Section 15 - Petition in Land Court; Notice
Section 16 - Jurisdiction of Land Court; Determining Enforceability of Restrictions
Section 17 - Restrictions Injurious to Public Interests; Registration of Land; Damages
Section 19 - Petition to Land Court
Section 21 - Report and Plan of Commissioners; Effect
Section 23 - Determination of Boundaries by Court
Section 24 - Parties; Subsequent Purchasers As
Section 25 - Boundaries Determined Concurrently With Registration
Section 26 - Rights of Commonwealth
Section 27 - Fiduciaries, etc.; Establishing Power or Authority