institution of the suit. They claimed that the suit property namely, tiled house measuring 5 ankanams and East to West 60 feet, North to South 27 ½ feet in Jagadevipalayam Village, Krishnagiri, originally belonged to one Ramana Naidu who had four sons Kuppusamy, Chenniah Naidu (second defendant), Perumal Naidu and Manickam. The first son Kuppusamy died. His son Ramamurthy was in joint possession with the other co-sharers. The plaintiffs are the sons of Perumal Naidu. The first defendant Pappammal was their mother. The plaintiff had purchased undivided ½ share in the said property from Perumal Naidu and the other co-sharers by a registered sale deed dated 04.03.1965. Since they were minors, their mother represented them. They were in joint possession. Thereafter, the other cosharers executed a release deed in favour of the second defendant Chenniah Naidu. Consequently, the plaintiffs and the second defendant became entitled to undivided ½ share in the property. The first defendant, mother, who was expected to protect the interest of the plaintiffs who were minors, sold the undivided ½ share which they had purchased on 04.03.1965 by a registered sale deed dated 28.11.1968 to the third defendant. She did not obtain permission from Court to sell the property. The fourth defendant subsequently purchased that share from the third defendant by registered sale deed dated 05.08.1970. The second defendant also sold his undivided ½ share to the fourth defendant by registered sale deed dated 05.08.1970. The fourth defendant also constructed house in a portion of the house property. The first plaintiff claimed that he was born on 20.12.1960. He attained the age of majority on 21.12.1978. He had therefore filed, the present suit to set aside the sale deed in so far as their undivided ½ share was concerned. The suit was also filed by his younger brother who joined with him as coplaintiff. The plaintiffs therefore sought the reliefs claimed in the plaint.