Pauline McLynn

Pauline McLynn (born 11 July 1962) is an Irish character actress and author. She is best known for her roles as Mrs. Doyle in the Channel 4 sitcom ''Father Ted'', Libby Croker in the Channel 4 comedy drama ''Shameless'', Tip Haddem in the BBC One comedy ''Jam & Jerusalem'', and Yvonne Cotton in the BBC soap opera ''EastEnders''. Provided by Wikipedia