Rule 1 Order XXXI of Code of Civil Procedure 1908 "Representation of beneficiaries in suits concerning property vested in trustees, etc."
In all suits concerning property vested in a trustee, executor or administrator, where the contention is between the persons beneficially interested in such property and a third person, the trustee, executor or Administrator shall represent the persons so interested, and it shall not ordinarily be necessary to make them parties to the suit. But the Court may, if it thinks fit, order them or any of them to be made parties.
Rule 2 Order XXXI of Code of Civil Procedure 1908 "Joinder of trustees, executors and administrators"
Where there are several trustees, executors or
administrators, they shall all be made parties to a suit
against one or more of them:
Provided that the executors who have not proved their
testator's will, and trustees, executors and administrators
outside India, need not be made parties.
Rule 3 Order XXXI of Code of Civil Procedure 1908 "Husband of married executrix not to join"
Unless the Court directs otherwise, the husband of a married trustee, administratrix or executrix shall not as such be a party to a suit by or against her.