Tom R.I.P. and Lily R.I.P.
Rita & Patrick = Paul & Nikki = Lily

Paudge & Noreen = Owen
  Thomas

Steven & Helen = Steven = Regan, Mitchel
  Geraldine & Seamus = Nicole, Catherine
  Cathy = Helena
  Caroline
  Daniel

Celine  

Ronnie & Chris = Sarah
  James

Geraldine & Andrew = Celine