Den,
The marriage was performed in Coleraine Registrars Office and a parent check on the IGI using the names Thomas Murphy and Ellen (no Surname) gives two children
12 Oct 1864 Annie Murphy, Bushmills, mother NOCHER
17 Sept 1866 Alexander Murphy, Portrush, mother Knougher.
21 Jul 1868 Martha Murphy, Portrush mother Knogher
24 Jun 1870 Elizabeth Forsyth, Portrush, mother Nougher
Regards