1) once partition has taken place property ceases to be ancestral
2) in respect of properties sold by your father in 2001 you had given your consent
3) in respect of sale of property purchased in Huf account your father has obtained consent of all the members
4) in respect of any further sale of property if your father seeks your consent you can refuse to do so
5)no need to move court in this regard
6) it s necessary to peruse deed of partition entered into in respect of ancestral property of your grand father
7) obtain certified copy of partition deed from sub registrar office and consult a local lawyer
8) for partition of ancestral property consent of all legal heirs would be required