Ayush bansal 21 June 2015
Kumar Doab (FIN) 21 June 2015
Apparently the court asked for family settlement during the partition suit and property is partitioned.
After partition the status of the property might have changed to self acquired and hopefully it is properly demarcated by court and mutated. You can obtain the certified copies of records from local revenue office. The respective owner can sell the property. If aothers are willing to sign as consenting witness then that may be added.
You may show all documents on record to an able lawyer dealing in property/revenue/family/civil matters and proceed further after understanding the options from your lawyer.