AS in the attached image, the following are the details of land:
till 1994,
Land A, B, C owned by Mr. Kumar
Land D owned by Mr. Pahari
Land E owned by Mr. Singh
in 1994 Mr. singh sought permission from M. Kumar to use his land B and C as alternate path to his house. This was not a monetary transaction and mR. Singh was only given permission to use it for his family and guests and not his tenants or anybody.
But Mr. Singh constructed the stairs from land D which belonged to Mr. Pahari and who was not a part of this agreement. Thus, it was illegal.
In 1995, Mr. Kumar built up the vacant area C as a building and sold it as flats thus covering up the entire C.
He sold Land A and B to my parents in 1996.
My parents also bought land D in 2010 from Mr. Pahari.
The question is , can we claim back this land used by Mr. Singh to construct stairs in land D as Mr. Pahari was the owner of this land and he was not a part of the agreement.?
P.S. Mr. Singh has 3 alternate paths , linked to main road as shown in the image
I have attached an image for reference.