William Patterson Shipbuilders

William Patterson Shipbuilders was a nineteenth-century shipbuilding business based in Bristol, England. The yard became one of the most technically notable builders in the city during the transition from traditional wooden sailing ships to steam-powered and iron-hulled vessels. Its best-known work was the construction of the SS Great Western, the first steamship designed for regular Atlantic passenger service, and substantial involvement in the construction of the SS Great Britain, Isambard Kingdom Brunel's pioneering iron-hulled, screw-propelled liner. The business was founded by William Patterson, a Scottish-born shipwright whose career developed through several stages of the early nineteenth-century maritime industry. Born in Arbroath in 1795, Patterson initially worked in London before becoming a shipwright at Rotherhithe and later a foreman at the steamship builder William Evans. At Evans's yard he took responsibility for the construction of the postal steam packet Dasher. Patterson moved to Bristol in 1823 and became an assistant to shipbuilder William Scott at the Wapping yard. When Scott became bankrupt in 1830, Patterson took over the yard with John Mercer Jr., trading initially as Patterson & Mercer. The yard's early output included conventional merchant vessels and steam packets. Among its early ships were the smack Dispatch, the West Indiaman Edward Colston, the steam packet County of Pembroke, and the clipper-lined schooner Velox. Patterson's willingness to experiment with hull form and propulsion helped distinguish the yard from more conservative Bristol builders. Steam packets such as Lady Charlotte and Mountaineer established a reputation for high-quality construction and brought Patterson to the attention of Brunel, Thomas Guppy, and the Great Western Steamship Company. Patterson built the SS Great Western at Bristol's Great Western Yard. The large wooden vessel, strengthened with iron straps and fitted with side-wheel propulsion, made its maiden voyage on 8 April 1838 and proved commercially successful. Patterson was subsequently involved in the development of the SS Great Britain, whose iron hull and screw propulsion represented a major step in ocean-going ship design. The ship sailed from Bristol in December 1844 and became one of the most influential vessels of the early steamship era. The yard also built merchant ships, Royal Mail vessels, yachts, pilot cutters, and warships. Its naval work included three steam-assisted vessels for the navy of the German Confederation in 1849 and, in 1856, Royal Navy gunboats and mortar vessels associated with the Crimean War. The naval contracts were financially unsuccessful for the firm: the yard reportedly lost £21,000 on the orders. Combined with a shortage of subsequent work, this led creditors to intervene in 1858 and forced Patterson to sell assets at the Wapping yard and consolidate activity at the Great Western Yard. After 1858, the surviving business completed vessels at the Great Western Yard, including the barque Constance, fast schooners, and rebuilt steamships. Its final major period came in 1864–1865, when it completed several large iron sailing ships, including Royal Sovereign and Royal Adelaide, described as the largest iron sailing ships built in Bristol at the time. William Patterson moved to Liverpool in 1865 and died there in 1870. His son continued a Bristol-based salvage business, but the shipbuilding enterprise itself did not continue as a major independent yard.

William Patterson Shipbuilders emerged from the Bristol shipbuilding industry during a period when wooden sailing vessels were increasingly supplemented, and eventually challenged, by steam propulsion and iron construction. William Patterson was born in Arbroath, Scotland, in 1795. His early working life included selling ready-made clothing in London, after which he entered shipbuilding as a shipwright at Rotherhithe. He later became foreman at the steamship builder William Evans, where he supervised construction of the postal steam packet Dasher. Patterson moved to Bristol in 1823 to assist William Scott at the Wapping yard. Scott's bankruptcy in 1830 enabled Patterson, together with John Mercer Jr., to take over the business. The new partnership traded as Patterson & Mercer and operated in both shipbuilding and timber. One of its early vessels was the sloop Charles, while its first shipbuilding work included the steam packet County of Pembroke, the smack Dispatch, and the merchant vessel Edward Colston. Patterson soon developed a reputation for refined hull design. The schooner Velox, completed in 1834 to clipper lines, challenged the conservative preferences of Bristol shipowners. The yard then produced the steam packets Lady Charlotte and Mountaineer, both noted for their quality. By this point Mercer had left the partnership, and the business became William Patterson & Son. The yard's growing technical reputation attracted Isambard Kingdom Brunel, Thomas Guppy, and the Great Western Steamship Company. The resulting contract for SS Great Western made Patterson one of the most important shipbuilders in the early history of transatlantic steam navigation. The vessel was a large wooden, side-wheel paddle steamer strengthened with iron straps. It made its maiden voyage on 8 April 1838 and successfully demonstrated the practicality of regular steamship service between Bristol and New York. Patterson also participated in the development of the SS Great Britain, building the vessel at the Great Western Yard. Its iron hull and screw propulsion embodied a new approach to ocean liner construction. The ship departed Bristol in December 1844 and became a landmark in maritime engineering. Patterson's expertise was also applied to other large steamships. He helped develop the hull lines for Avon and Severn, built in Bristol by Acramans for the Royal West India Mail Company, and constructed Demerara for the Royal Mail Steam Packet Company. Demerara was stranded and nearly wrecked in the Avon in 1851; after reconstruction she became one of the largest sailing ships of her period, and her figurehead later remained associated with Bristol's maritime history. The yard diversified into naval construction. In 1849 it built the wooden, steam-assisted vessels Inca, Cacique, and Cora for the navy of the German Confederation. These ships were later renamed Großherzog von Oldenburg, Frankfurt, and Der Königliche Ernst August. In 1856 the yard received Royal Navy orders for the Albacore-class gunboats HMS Ernest and HMS Escort and four mortar vessels intended for the Crimean War. The naval work was not profitable, however, with the yard reported to have lost £21,000 on those contracts. A shortage of new orders followed, and creditors were called in during June 1858. Patterson sold assets at Wapping and concentrated shipbuilding at the Great Western Yard. The yard continued to build and rebuild vessels after consolidation. Work included completion of the barque Constance, construction of fast schooners, new screw arrangements for Royal Bride, and the reconstruction of a French steamship that emerged as Great Victoria. Patterson also built yachts and pilot cutters, including the yacht Oriana for G. S. Tritton of the Royal Yacht Squadron. Patterson himself raced an iron cutter yacht named Cyclone, built at a neighboring Bristol yard. The final major phase occurred in 1864 and 1865, when four large iron three-masted ships were completed. Among them were Royal Sovereign and Royal Adelaide, large merchant sailing ships associated with the late development of Bristol's iron shipbuilding. They were described as the largest iron sailing ships built in Bristol at that time. William Patterson moved to Liverpool in 1865 and died in 1870. His son subsequently continued a salvage business at Bristol's Dean's Marsh, but the shipbuilding operation no longer functioned as a major independent industrial enterprise.

1. 1865William Patterson moves to Liverpool

   Patterson moved to Liverpool, while his son continued a Bristol salvage business.

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2. 1864Large iron sailing ships completed

   The yard entered its final period of prominence with the completion of large iron three-masted merchant ships, including Royal Sovereign.

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3. 1858Creditors intervene and operations consolidate

   Losses on naval contracts and a lack of new orders led creditors to be called in. Patterson sold assets at Wapping and concentrated production at the Great Western Yard.

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4. 1856Royal Navy gunboats and mortar vessels completed

   The yard built HMS Ernest, HMS Escort, and four mortar vessels for Royal Navy service during the Crimean War period.

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5. 1849Construction of German Confederation war steamers

   Patterson built Inca, Cacique, and Cora as steam-assisted war vessels for the navy of the German Confederation.

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6. 1844SS Great Britain leaves Bristol

   The iron-hulled, screw-propelled SS Great Britain departed Bristol in December 1844 after being built at the Great Western Yard.

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7. 1838SS Great Western makes its maiden voyage

   The steamship built by Patterson began its first voyage on 8 April 1838 and helped establish regular transatlantic steam passenger service.

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8. 1834Velox introduces clipper styling

   The schooner Velox was built to fast clipper lines, demonstrating Patterson's willingness to depart from conservative local design practice.

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9. 1830Patterson takes over the Wapping yard

   After William Scott's bankruptcy, Patterson and John Mercer Jr. took over the yard and traded as Patterson & Mercer.

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10. 1823William Patterson moves to Bristol

    Patterson became an assistant to shipbuilder William Scott at the Wapping yard in Bristol.

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An innovative nineteenth-century shipbuilder combining traditional Bristol craftsmanship with experimental steam, iron-hull, screw-propulsion, and fast sailing-ship designs.

• SS Great WesternTransatlantic steamship1837

  A large wooden side-wheel paddle steamer strengthened with iron straps and designed for regular passenger service between Bristol and New York. Built at Patterson's yard, it made its maiden voyage on 8 April 1838 and became an important demonstration of the commercial potential of transatlantic steam navigation.

• SS Great BritainIron-hulled screw steamship1843

  A pioneering ocean-going steamship constructed at the Great Western Yard with an iron hull and screw propulsion. Developed with major input from Isambard Kingdom Brunel, the vessel represented a decisive movement away from wooden paddle steamers and became the yard's most influential engineering achievement.

• DemeraraLarge merchant steamship and sailing ship1851

  A vessel of approximately 3,000 tons built for the Royal Mail Steam Packet Company. It was stranded and nearly wrecked in the Avon in 1851, then rebuilt as a sailing ship and became one of the largest vessels of its type at the time.

• OrianaYacht1852

  A yacht of roughly 69 tons built in 1852 for G. S. Tritton of the Royal Yacht Squadron. It represented Patterson's work beyond commercial and naval vessels.

• HMS Ernest and HMS EscortRoyal Navy gunboats1856

  Two wooden Albacore-class gunboats built in 1856 for the Royal Navy. Their armament included heavy and medium-calibre guns, and they were ordered in the context of the Crimean War.

• Royal Sovereign and Royal AdelaideIron sailing merchant ships1865

  Large iron three-masted merchant ships completed during the yard's final major production phase in 1864–1865. They were regarded as among the largest iron sailing ships built in Bristol during the period.

• 1858Consolidation at the Great Western YardStrategy

  The business faced losses on Royal Navy contracts and a shortage of new orders. Creditors were called in during June 1858, increasing pressure to reduce its operating footprint.

  What changed. Patterson sold his assets at the Wapping yard and concentrated subsequent shipbuilding activity at the Great Western Yard.

  Aftermath. The business continued with merchant ships, rebuildings, and later iron sailing vessels, but did not regain its earlier prominence in large steamship construction.

  Reported loss on naval orders. (1856–1858)

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1. William Patterson Shipbuilders