They were the 5 peers from peerniya uri who were very well versed with religious knowledge and back then they had discourse on religion with sixth Sikh guru - Hargobind sahib ji at parmpila where gurdawara is also located today ,( URI ) . As per the account Peer Gafoor has misbehaved with guru where he was said when you will die ( na sazo zameen na asmaan ) rest 4 peers left for muzaffarabad with guru sahib and peer gafoor stayed backed in peerniya , that's the reason his deadbody is still kept outside.
