Can any of our websters help with this search?

I am trying to trace the burial place of John Poland (late of Ballykeel or Ballygowan) he died on 6th March 1947; aged 80yrs.

I am also trying to find his wife; Susan Poland; maiden name McVerry (her father was called Peter Mc Verry from the Armagh area and in 1911 Susan was aged approx 40 yrs old). I have no accurate date for Susan’s death. I know she died before her husband possibly around 1934-1944 (I would begin with the 1930s first). She did live in Ballykeel, Banbridge but I think she moved to Ballygowan, Banbridge. They had one daughter called Annie Poland. I have looked in Banbridge, Loughbrickland and Ballyvarley graveyards but cannot find any headstones of either John Poland or Susan Poland.