Anybody who purchases property must see to it that the subject property is supported by proper documents as per prevailing law.
You need to consult a lawyer dealing with property law and must possess all the required documents through him. Since, the lawyer dealing in property law will be having up to date knowledge regarding legal aspects pertaining to property documents. It is generally observed that people will think that they have the proper document just by getting the registered sale deed in their favour and they will not bother to trace the title to the property for preceding years.
If you do not trace out who were all holding subject property before getting it registered in your name. You will be running a high risk of fraud misrepresentation.
Therefore, it is advised to get the property documents checked by a lawyer who is the expert in property law.