Plymouth Porcelain
Encyclopedia
Plymouth porcelain was a hard paste porcelain made in the English
England
England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

 county of Devon
Devon
Devon is a large county in southwestern England. The county is sometimes referred to as Devonshire, although the term is rarely used inside the county itself as the county has never been officially "shired", it often indicates a traditional or historical context.The county shares borders with...

 in the 18th century .

The porcelain factories at Plymouth
Plymouth
Plymouth is a city and unitary authority area on the coast of Devon, England, about south-west of London. It is built between the mouths of the rivers Plym to the east and Tamar to the west, where they join Plymouth Sound...

 and Bristol
Bristol
Bristol is a city, unitary authority area and ceremonial county in South West England, with an estimated population of 433,100 for the unitary authority in 2009, and a surrounding Larger Urban Zone with an estimated 1,070,000 residents in 2007...

 are noteworthy because they were amongst the earliest English manufacturers of porcelain
Porcelain
Porcelain is a ceramic material made by heating raw materials, generally including clay in the form of kaolin, in a kiln to temperatures between and...

. William Cookworthy
William Cookworthy
-Bibliography:*Early New Church Worthies by the Rev Dr Jonathon Bayley*Cookworthy's Plymouth and Bristol Porcelain by F.Severne Mackenna published by F.Lewis...

, a Quaker Pharmacist
Pharmacist
Pharmacists are allied health professionals who practice in pharmacy, the field of health sciences focusing on safe and effective medication use...

 of Plymouth, was greatly interested in attempting to discover in Cornwall
Cornwall
Cornwall is a unitary authority and ceremonial county of England, within the United Kingdom. It is bordered to the north and west by the Celtic Sea, to the south by the English Channel, and to the east by the county of Devon, over the River Tamar. Cornwall has a population of , and covers an area of...

 and Devon
Devon
Devon is a large county in southwestern England. The county is sometimes referred to as Devonshire, although the term is rarely used inside the county itself as the county has never been officially "shired", it often indicates a traditional or historical context.The county shares borders with...

 minerals similar to those which were described by Père François Xavier d'Entrecolles
Francois Xavier d'Entrecolles
Francois Xavier d'Entrecolles was a French Jesuit priest, who discovered the Chinese technique of manufacturing "true" or hard-paste porcelain through his investigations in China at Jingdezhen with the help of Chinese Catholic converts between 1712 and 1722, during the rule of the Kangxi...

, a Jesuit
Society of Jesus
The Society of Jesus is a Catholic male religious order that follows the teachings of the Catholic Church. The members are called Jesuits, and are also known colloquially as "God's Army" and as "The Company," these being references to founder Ignatius of Loyola's military background and a...

 missionary who worked in China during the early eighteenth century, as forming the basis of Chinese porcelain
Chinese porcelain
Chinese ceramic ware shows a continuous development since the pre-dynastic periods, and is one of the most significant forms of Chinese art. China is richly endowed with the raw materials needed for making ceramics. The first types of ceramics were made during the Palaeolithic era...

. Père d'Entrecolles provided an account in two letters, the first written in 1712 and the second written in 1722, of porcelain manufacture at the town of Jingdezhen
Jingdezhen
Jingdezhen , is a prefecture-level city, previously a town, in Jiangxi Province, China, with a total population of 1,554,000 . It is known as the "Porcelain Capital" because it has been producing quality pottery for 1700 years. The city has a well-documented history that stretches back over 2000...

 that included a detailed description of the two principal materials used to make porcelain, china clay and Chinese pottery stone
Petuntse
Petuntse , also spelled petunse, is a historic term for a wide range of micaceous or feldspathic rocks. However, all will have been subject to geological decomposition processes that result in a material which, after processing, is suitable as an ingredient in some ceramic formulations...

. After many years of travel and research William Cookworthy determined that Cornish
Cornwall
Cornwall is a unitary authority and ceremonial county of England, within the United Kingdom. It is bordered to the north and west by the Celtic Sea, to the south by the English Channel, and to the east by the county of Devon, over the River Tamar. Cornwall has a population of , and covers an area of...

 china clay and Cornish stone
China stone
China stone is a medium grained, feldspar-rich partially decomposed granite characterized by the absence of iron-bearing minerals. Its mineral content includes quartz, feldspar and mica; accessory minerals include kaolinite and fluorspar...

 could be made to serve as equivalents to the Chinese materials and in 1768 he founded a works at Plymouth for the production of a porcelain similar to the Chinese from these native materials.

The factory was removed to Bristol in 1770 and was shortly afterwards transferred to Richard Champion, a Bristol merchant, who had already been dabbling in the fashionable pursuit of porcelain making. Champion's Bristol factory lasted from 1773 to 1781, when the business had to be sold to a number of Staffordshire
Staffordshire
Staffordshire is a landlocked county in the West Midlands region of England. For Eurostat purposes, the county is a NUTS 3 region and is one of four counties or unitary districts that comprise the "Shropshire and Staffordshire" NUTS 2 region. Part of the National Forest lies within its borders...

 potters owing to the serious losses it had entailed. The Bristol porcelain, like that of Plymouth, was a hard-paste porcelain
Hard-paste porcelain
Hard-paste porcelain is a ceramic material that was originally made from a compound of the feldspathic rock petuntse and kaolin fired at very high temperature. It was first made in China around the 9th century....

. It is harder and whiter than some other English porcelains, and its cold, harsh, glittering glaze marks it off at once from the wares of Bow, Chelsea
Chelsea porcelain factory
The Chelsea porcelain manufactory is the first important porcelain manufactory in England; its earliest soft-paste porcelain, aimed at the aristocratic market—cream jugs in the form of two seated goats—are dated 1745...

, Worcester
Royal Worcester
Royal Worcester is believed to be the oldest remaining English pottery brand still in existence today.-Overview:Royal Worcester is a British brand known for its history, provenance and classically English collections of porcelain...

 or Derby
Royal Crown Derby
The Royal Crown Derby Porcelain Company is a porcelain manufacturer, based in Derby, England. The company, particularly known for its high-quality bone china, has produced tableware and ornamental items since approximately 1750...

.
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK