30 September 2020 Brandon Client Bio Derry Girls. Nicola Mary Coughlan (born 9 January 1987) is an Irish actress. She is best known for her role as Clare Devlin in Derry Girls, a Channel 4 sitcom. Client Promo Video Related Projects Steve Lawrence Details Richard Galloway Details Jake Alun Details Basil Elti Details Stephen Odubola Details Marinelly Vaslon Details Youssef Berouain Details Shyko Amos Details