As per Lawkidunya and Section 41 of the Transfer of Property Act states that when a person is acting on the express/implied consent of a person who is interested in an immovable property, the person who is acting on such consent is considered to be the ostensible owner of the property.
Section 41 which protected a subsequent transferee, it is upon subsequent transferor to establish that he had acted in good faith and had taken reasonable care such as checking with the Sub-Registrar etc. before entering into transaction and that he had given valuable consideration for such transfer.