Multiple alias of deceased

Dear Raj,

A legal heirship certificate would suffice.  If the officials demand otherwise, then you may be requiring a succession certificate (for moveable property) and/or letter of administration (for immoveable property), in respect of which, you will be required to initiate appropriate legal proceedings.  Suit for declaration is not applicable to your present case and hence, not necessary.

It should be petition for succession certificate only.

Dear Yudhish, thank you so much for your fast and effective reply, you just made my day :)

Sidharth, also a big thank you :) 

Dear Yudhish and Siddharth, the real name of my grandfather is ram chand goel but in death certificate its falsely written as ram chand gupta. He has many FDR's and Shares in both the names, I just mentioned, plus also in name of Ram Kumar. In this case also, we have to only file suit for succession?