Dear client,
Based on the scenario you have described, it seems that you and your family have been in possession of the agricultural land for over 23 years, and have been cultivating it during this time. It also appears that your grandfather purchased the land from Vendor 1 in the year 2000, and that Vendor 1 had acquired the property from Vendor 2 in the year 1996 through a registered will.
The fact that Vendor 2's son is claiming rights on the land after such a long time may make the case complex. However, it is important to note that under Indian law, there is a concept known as "adverse possession," which allows a person who has been in continuous, uninterrupted possession of a property for a certain period of time to claim ownership of the property. The period of time required for adverse possession varies depending on the circumstances and the state in which the property is located, but in Tamil Nadu, it is generally 12 years.
In your case, if you and your family have been in possession of the land for over 23 years, it is possible that you may be able to claim adverse possession of the land, which could strengthen your legal position. However, this will depend on a number of factors, including the specific details of the case and the evidence that can be presented.
In any case, it is advisable to consult with a lawyer who is familiar with property law in Tamil Nadu to assist you with this matter. They will be able to review the relevant documents, provide you with legal advice, and represent you in court if necessary. You can search for lawyers in Hosur, Tamil Nadu, using online legal directories, or you can seek referrals from friends, family, or business associates who may have had similar experiences.