The trouble with Irish lines...or at least mine anyway, is that they are devilishly difficult to track down...
If you recognise any of the these surnames in your tree, especially partner combinations of:
Flannagan / Regan
Flannagan / Campbell
Campbell / McNally
in and around the Newcastle or Gateshead (a lot of them used St Josephs as a place of worship) area I'd love to hear from you. A long shot maybe, but who knows :-)
My data can be checked out via the link