My grandfather bequeathed property in my name as K.S.Kuppusamy and I am the only legal owner of the said property. As per school, college, office and other records my name is spelt as K.S.Kuppan. If I want to sell the property, is it necessary to have a legal document / certificate showing that K.S.Kuppusamy and K.S.Kuppan are one and the same. If so, what are the procedures to be followed to get such certificate.