Tony Greason RAF WW2

HI.
I would be very greatfull for any information on a Tony Greason from Liverpool who was aircrew , possibly a Pilot in the RAF during ww2.
Tony is/was a cousin to my father who is now 76 himself and not 100% on Tonys roll in the RAF.
The family lost contact sometime after the war , and I would like to be able to pass on some details of Tony,s RAF service to my father, or to reunite them if Tony is still with us.
Many Thanks ..