First you understand that you can’t claim adverse possession.
In P. Lakshmi Reddy v. L. Lakshmi Reddy, the Supreme Court held that the possession of one co-heir is considered, in law, as possession of all the co-heirs. The relevant portion of the said judgment is reproduced hereunder under: -
But it is well settled that in order to establish adverse possession of one co-heir as against another it is not enough to show that one out of them is in sole possession and enjoyment of the profits, of the properties. Ouster of the non-possessing co-heir by the co-heir in possession who claims his possession to be adverse, should be made out. The possession of one co-heir is considered, in law, as possession of all the co-heirs. When one co-heir is found to be in possession of the properties it is presumed to be on the basis of joint title. The co-heir in possession cannot render his possession adverse to the other co-heir not in possession merely by any secret hostile animus on his own part in derogation of the other co-heir's title. It is a settled rule of law that as between co-heirs there must be evidence of open assertion of hostile title, coupled with exclusive possession and enjoyment by one of them to the knowledge of the other so as to constitute ouster.
It is settled law that one co-owner cannot plead adverse possession against another co-owner unless, as stated earlier, there is an express plea and proof of hostile title asserted to and remained in possession in assertion of that right to the knowledge of the appellants. In the absence of such a pleading and proof, the finding of the appellate court that Bhulan had acquired the title to the property by prescription is clearly illegal.
Form you query it is understand that Partition was done on 100 rupees notary and not registered in registrar office. In such a stage all the person’s have joint ownership in whole property. If anyone wants to separate their property then they will file partition suit or execute partition deed. The notary copy can be use as document when they file a partition suit for getting their share.
Mr. vinay Jagtap can rely on his title deed for proving his case. If he is aware of the map then he can file a petition to direct the court to produce the same by you.
Can Court have right to give alternate road without demolishing my house and without losing any of my land.
It depends on nature of evidence before the court. Mr. vinay Jagtap has right over the property as his predecessors had right in that plot.