Ghanshyam Tripathi 31 October 2019
G.L.N. Prasad (Retired employee.) 01 November 2019
First issue a Legal notice to your father, brother, then approach to District Legal Services Authority if your father is living or else you may have to file declaration suit with the documentary proof before a jurisdictional court, and must obtain injunction/stay order before the property is alienated. Check the limitation period and drafting of Will as he might have mentioned as to how he acquired such property.