Rights of my father siblings on property owned by father

My father got 9 siblings (5 Male + 4 Female) including him they have 30 acres of land which they inherited from their father and most of the other land was purchased by them in the purchased land 1. 10 acres of land was purchased on elder brother by keeping other 4 brothers as joint owners 2. 20 acres of land was purchased on individual persons name and no joint owners 3. Sisters name is not there as joint owners in any of the land including inherited one when 5 brothers got divided, land was equally shared among them but documentation was not made our family got divided/separated 14 years back (2009) and within this 14 years all 5 brothers and there sons made property (land, vehicles, plots) and it is registered on either on sons name or on fathers name Now on Jan 2025, 4 sisters and 3 brothers went to court asking property was not equally shared so I want to know which properties court will consider for division? all the properties they own now? or all the properties they own before they got separated? or only the properties had joint owners and inherited ? how about properties which were not inherited but purchased on individuals name before they got separated because only person name is there on property and he can claim its his own property?