Everyone that is there you have to speak Polish.
The churches are used by the Polish Roman Catholic and
no one will have any of our records there.
The best bet is to write to the Township office with specific questions and you can write to the State Archive in Przemysl on-line to see if they have anything Greek Catholic Church records there.It is not easy and sometimes they do not write back for a long time. the best thing is to in person,unfortunately.
I just got a message from my friend that also has ties in
Kransna. Surname Chudoba.