How to deal with partitioning of property under muslim law

whether partition cum family settlement deed executed in 1957 in respect of deceased (Ahadullyah)property including some property owned by his 1st son(Sakadullyah) by the 2nd son(Derajdullyah), 1st son's sons and 1st son's daughters (3 minor out of 8) and 1st son's 2nd wife and only legal heir (son) of another 3rd son who died before the deceased father by excluding one daughter(fatema) of deceased be granted as void deed when the suit filed after 35 years from the deed. be it noted that 1st son alegdely purchased property under settlement during life time of deceased father while all were in common mess.the share of daughter(Fatema) of the deceased subsequently transferred by all her legal heirs to the legal son of her deceased 3rd brother who died before her deceased father. All legal heirs of the daughter(Fatema) were present in deed of partition - settlement and read over the deed to all.