River Quoile

The river was effectively created when Edward Southwell (1705–1755) landlord of Downpatrick built a tidal barrier at the Quoile and began draining the land, creating 500 acres of land from what was previously the western branch of Strangford Lough. The name comes from the narrowest point of the estuary at Finnebrogue, where a ford and ferry existed before the construction of the bridge. Harris, in 1744, mistakenly writes that the name of the bridge should be Coyne (after the branch of Loch Cuan up stream) not Coyle because he overlooked the origin.-->