Hi, we have one house, its have share for the 03 persons, my father is the first son, now we buy the house and we gave the share amount to other 2 person,if we made a agreement in rs 50/rs 100 , is it valid. because for registration we need to prepare documents we dont have my grand father & mother death certificates.my 1 uncle soon he will travel to abroad. if we made on agreement in stamp paper is it valid and how may years its valid. please guide for a clear knowledge, you can share the details to ksaran.saranmba@gmail.com this email id.