Hello, I am looking for relatives of my great grand father, Bernard Conaghan and great grandmother Ellen Duggan or Doohan. Bernard was from Donegal and I believe Ellen was from Derry. Immigration records have no detail as to his arrival in Australia. His parents were James Conaghan and Frances McGhee. They married in 1864 and lived in Grafton New South Wales before moving to Murwillumbah. Anyone have any ideas? Help is greatly appreciated.