Ai tool usefulness in settled( in 1999 ) using fraud methods- for re agitate

The compromised decree cannot be challenged.  If the compromised decree is found to be a fraud or coerced, a special petition may be allowed in SC if sufficient reasons are noted. 

You are mentioning about the 26 years old compromise settlement matter.

As far as the alleged fraud is concerned, the parties to the compromise settlement alone can object that too within a reasonable timeline.

You are a third party to the settlement issue hence you may not be entertained by any legal forum in this regard.

Undoubtedly a compromise deed is un-challangable at any stage. In the instant case it is more than 2 decades old, where there  is no chance to assail even if some fraud has been surfaced.

You have no locus standi to the property as  well as  its settlement. 

Facts posted are incomplete to make any definite suggestion.

What do you mean by "After WIlls  and on persuing the documents it is revealed that " The Claiment/s dont have any right on the property "?

facts are incomplete, hence no proper giudanve can be provided but as per the limitation act, the matter which is more than 30 years cannot be heard bu the court.