Greenock
The coast of Greenock formed a broad bay with three smaller indentations: the Bay of Quick was known as a safe anchorage as far back as 1164. To its east, a sandy bay ran eastwards from the Old Kirk and the West Burn as far as Wester Greenock castle. The fishing village of Greenock developed along this bay, and around 1635 Sir John Schaw had a jetty built into the bay which became known as Sir John's Bay. In that year he obtained a Charter raising Greenock to a Burgh of Barony with rights to a weekly market. Further east, Saint Laurence Bay curved round past the Crawfurd Barony of Easter Greenock to Garvel (or Gravel) Point. When a pier (or dyke) was built making the bay an important harbour, the fishing village of Cartsburn gained the alternative name of Crawfurdsdyke. In 1642 it was made into the Burgh of Barony of Crawfurdsdyke, and part of the ill-fated Darien Scheme set out from this pier in 1697. This town was later renamed Cartsdyke.
Greenock
Sugar refining began in Greenock in 1765. John Walker began a sugar refinery in Greenock in 1850 followed by the prominent local cooper and shipowner Abram Lyle who, with four partners, purchased the "Glebe Sugar Refinery" in 1865. Another 12 refineries were active at one point. The most successful of these was Tate & Lyle. It was formed from a merger in 1921 between Abram Lyle, who had expanded into Plaistow, and Henry Tate, who had set up a sugar refinery in Liverpool and had expanded into London.
The James Watt Dock, opened in 1886, provided shipping and shipbuilding facilities including a large warehouse (known as the Sugar Shed) which was used for both imported raw sugar, and refined sugar ready for delivery.
By the end of the 19th century, around 400 ships a year were transporting sugar from Caribbean holdings to Greenock for processing. There were 14 sugar refineries, including The Westburn, Walkers, The Glebe, Lochore and Ferguson and Dempster, plus a sugar beet factory on Ingleston Street. Tobacco from the Americas also arrived here.