Legend goes that St Patrick, a Christian missionary to Ireland in the fifth century, used the leaves of the shamrock to explain the concept of the holy trinity: the Father, Son and Holy Ghost. Ireland's tourism identity has long used the symbol of…

'Pembroke Dock' is an abbreviation of 'Pembroke Dockyard', the new name given to the location in 1817. The Royal Navy had built the dockyard and adjacent town three years earlier in 1814, initially calling it 'Pater Yard'. The sole purpose of the…