Mass. Gen. Laws ch. 114, § 31: Descent of family cemetery lot to heirs

Section 31. If in a will no express disposition or other mention is made of a cemetery lot owned by the testator at his decease, and wherein he or any member of his family is buried, the ownership of the lot shall not pass from his lawful heirs by any residuary or other general clause of the will, but shall descend to his heirs, as if he had died intestate.