civil suit

The defendants can be served as per procedure prescribed under order V of CPC.

What do you mean to say qua the statement, "...they are illigally doing succession..."

Further you have stated, inter alia, that, ".....judge Madam written issue fresh summons..." what is this about ?
 

Facts posted are not clear, redraft stating different points in different paragraphs.

Yes, the facts posted lack clarity.