Rohit Shukla 12 May 2016
Kumar Doab (FIN) 12 May 2016
The owners can execute another valid WILL and let them register it this time.
If they are aged and infirm get a medical certificate also preferably from a specialist doctor from Govt/Medical college.
Rest your able counsel can guide you further.
saravanan s (legal advisor) 12 May 2016
Rohit Shukla 12 May 2016
Rohit Shukla 13 May 2016