measuring to an extent of 1.04 Acres out of 9.50 Acres, S.No.17/1 was sub-divided into various portions in which S.No.17/1A measuring to an extent of 2.13 Acres out of 4.22 Acres and a house in S.No.16/1, situated at Sedapatti Village, Madurai District, vide document No.4318/1968. From the date of settlement, the respondents 4 to 8 are in possession and enjoyment of the subject property and the settlement deed was acted upon. Thereafter, the petitioner's mother had purchased the property comprised in S.No.13/2 measuring to an extent of 1.28 Acres situated at Sedapatti Village, Peraiyur Taluk, Madurai District, by the registered sale deed dated 09.06.1987 registered vide document No.468/1990 from one of the settlees. After her demise, the petitioner become the absolute owner of the said property and he is in possession and enjoyment of the same. While being so, in the year 2011, i.e., on 29.06.2011, the settlees' (viz., respondents 4 to 8) father, namely, settlor executed unilateral cancellation settlement deed dated 29.06.2011 registered vide document No.1411/2011, thereby unilaterally cancelled the settlement deed, dated 29.11.1968. Thereafter, the settlor had executed sale deed in respect of some portion of the property in favour of the respondents 9 and 10 by separate sale deed dated 02.08.2013 registered vide Document