Adding a little to Debra's post re John Maddox, born Fishguard.
Source: UK National Archives
Covering dates 1891 Jan 1 - 1891 Dec 31
Held by The National Archives, Kew
"Ship: Mary Moore; Official number: 48615.
John Maddox; rank/rating, Master; age, 44; place of birth, Fishguard; previous ship, Inverness of Swansea.
Amongst the crew, a Llewellyn Maddox, same place of birth (?)
Llewelyn Maddox; rank/rating, Boatswain; age, 47; place of birth, Fishguard; previous ship, Llandaf City of Bristol."