Registration of land

If wrong survey number has been mentioned in the agreement of sale then a rectification deed of agreement has to be executed by the executants of the agreement of sale. But in your case some of the executants were died, so you have to file suit for rectification of survey numbers in the agreement. As per your query I hope it is not an agreement it is a Partition understanding contract between the family members. If it is not registered it cannot be looked into evidence for proving the document.

manoj

advocate

8686159292

The facts posted suggest that there was only an agreemnt, but no partition or settlement deed had been executed. The agreement had been of no legal significance, so is the mistake in the survey numbers therein. 

The legal heirs of the grandfather can execute a partition or settlement deed and carryout the mutation in the village records accordingly. The mutation would result in the new passbooks being issued.