Mr A had 4 children - A1, A2, A3 and A4 are the heirs of the undivided state.
The 4 heirs divided their fathers state and claim their share but no extra-judicial partition.
Each four shares already had a lot number in the local assessors office.
Mr A2 sold his share to a stranger Mr X by the year 1968, with 'Absolute deed of sale of real rights' with notary and stamps.
Mr A2 executed an affidavit of confirmation so that his 3 brothers will sign to separate his share for the purpose of separate tax. But only A1 did not sign.
Mr X paid his tax c/o Mr A
Mr X, A1, A2, A3 and A4 died already. Only their children work for settlement.
QUESTIONS:
How can the children of Mr X be sure they will own their father's share?
Is there a possibility that the share of Mr A2 can be taken by his children?
What other possible scenario can happen?
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