I am currently doing research on this company. I have been reading parts of a book written in 1863, I think, and it took the aurthor 3 years to complete his research on this company!
Below the pictures, is the beginning of what I have written so far.
The plate below was made in 1906, as is identified by the mark and the ^^ below the mark. It is interesting to note that the products made by this company are easily identifieable, as is the age because of their marks.
This Royal Crown Derby plate was made in England. I will write the history about this company ASAP! Sorry for the inconvenience!

The Royal Crown Derby mark. This mark was used from 1891-1921. The ^^ below the mark signified this plate was made in 1906.
The city of Derby is located about 40 miles from Stoke-on-Trent.
Much of what I have read about this company was written in 1862 or 1863 and is a little hard to interpret. The author had done a very exhaustive research on all the companies up to a certain point, and he said that researching this companies history was his greatest accomplishment and it took him 3 years to complete. Some the spelling looks a little strange, but some spelling is different from ours even though the pronunciation is the same.
The story about Royal Crown Derby starts with a man by the name of Andrew Planche. He was from France and came to England to escape religious persecution…. I will write a little history of this before I am finished. He lived in a small house in Lodge Lane and modeled and made small items, mainly animals, such as dogs, cats, sheep, etc. This was in 1750 or earlier, the exact dates are not known. He fired his items in a pipe-makers ovens from the neighborhood by the name of Woodward Also about this time, there were some pot works located on Cockpit Hill, which were later (perhaps) owned by a banker by the name of Alderman Heath.
Andrew Planche’s items attracted the attention of John Heath and a man by the name of William Duesbury. A document was written naming the three men as equal partners and the Derby China Works was established. This document was written and established on January 1, 1856. It names Planche as a china maker and Duesbury as an enameler. Other websites state that Duesbury was a wealthy English merchant and doesn’t mention John Heath as a partner. The document stated that these three men were to remain partners for 10 years.
The above mentioned document was not signed, however, and it is apparently the last mention in the companies history of Andrew Planche. The writer of the book titled “The Ceramic Art of Great Britain from Prehistoric Times Down to…” did exhaustive research on this company. He seems to think that Plache, although the real inspiration of the company, was taken advantage of by the other two partners and discarded. Since the document between the three men was not signed, the 10 year agreement was not honored. He also stated that Planche’s morals were not that great either, and had children by his wife and also a son from another woman within 4 months of the birth of his last child by his wife. Since his morals were not that great, perhaps his business ability wasn’t suitable to the other partners either. He does (or did in in 1862-1963 when this book was written) have proof that Planche was in Derby for at least eight years.
William Duesbury, an enameller from Longton (1725-1786), brought the company to it’s original great success. He also bought the Chelsea Works in 1869. Many fine patterns were made, and after the acquisition of the Chelsea factory, he became the largest manufacturer of porcelain in the United Kingdon. He continued operating both companies for many years and I think he also purchased a company in Bow.
In 1773, Duesbury leased a building to house inventory of his Derby and Chelsea wares. In 1784, the Chelsea factory was torn down and what wasn’t destroyed was sent to the Derby factory. Reading the book on the history of this company was written in 1862 or 1863. Some of it is a little hard to interpret. It further mentions that Duesbury purchased the Bow business and owned the pottery at Peddlar’s Acre at Lambeth.
Many of Duesbury’s wares were sent to London, and I believe he owned a retail establishment there. He also conducted many auctions there. One such auction on May 10, 1771 lasted 5 days and items were listed in a brochure containing 32 pages and consisted of 529 lots.
A few months before his death in November, 1786, he took in his son William as a partner. His son had been working for the company for many years, and was very well respected in every since. His work to continue to advance the company was very well known. Due to his reputation, the company continued to grow and soon was the most prominent and most prosperous in the kingdom.
Very prominent people, and Royalty such as the King and Queen of England, the Prince of Wales, the Duchess of Devonshire, just to name a few, purchased wares from the Derby factory.
About 1795, the health of William Duesbury II was wearing thin. His constant work and attention to detail and business was beginning to take it’s toll. He took as a partner, Michael Kean, an Irishman, who was a very skilled miniature painter. His skill and design added even more to the products already produced. His work, although it was supposed to help reduce some of stress of Duesbury, only added anxiety, and his mind gradually gave way. William Duesbury II died in 1796. Kean then managed the company for his widow, and later hey were married. Together, they had five children. Kean continued manage the company until William Duesbury III (1787-) took over the company. He was the grandson of the founder. In September of 1808, he was married to Annabella Sheffield, the daughter of William E. Sheffield, Esq. For a time, the company was ran under the name of “Duesbury and Sheffield”.
In 1815, William III leased the company to Robert Bloor. Bloor had been the clerk when his father ran the company. For the first few years, he ran the company was great judgement and skill. During the time the company was ran by the Duesbury’s, the family paid great attention to the quality of their products. It was their utmost desire that nothing but the finest products were to leave their factory. SO, all the seconds, any piece with the slightest imperfection, were stored in rooms at the factory and were not to be sold to anyone. The stockpile of these not so perfect goods had accumulated with enormous extent. Mr. Bloor had different plans! Apparently, he was buying the factory, in installments because he had no funds to buy the company otherwise. He looked at the large inventory of imperfect wares as a source capital to buy the factory. He started taking them to nearby towns and also had sales at the factory. One of these sales, in 1822, lasted for 25 days. With the great reputation of producing some of the finest porcelain wares in the kingdom people were eager to purchase the products… All the seconds were sold, no matter of their great imperfections. Although this made large sums of money for Mr. Bloor, it produced long lasting bad effects. With the temptation to continue to make large sums of money, the company started producing products for auction… They were not concerned about quality at all, because they had the great reputation of the company name and could sell any and everything at auction! Robert Bloor’s brother was working with him, mainly in mixing. The two continued to run the company in this shoddy fashion until their health begin to deteriorate. In 1828, they turned over management to a man named Thomason.
In 1845, Robert Bloor died and in 1846, his brother Joseph died. The company was then passed to Thomas Clarke, who had married Robert Bloor’s grand-daughter. Clark discontinued the work, and sold most of the models to Staffordshire manufacturers with the majority being sold to a Mr. Boyle. This Mr. Boyle was the son on John Boyle, who for a short time before his death partnered with the Wedgewoods. (The Wedgewoods are mentioned on one of the other pages in the blog, but I can’t remember which one right now…) The factory dissolved in 1848 when a number of workers moved to Staffordshire and Worchestershire.
Many of the old workers who had been with the company for many years, and who families had been there since the companies founding, wanted the company to continue. They pooled together their resources, and each had something valuable to offer. They had worked in many areas of the company and opened the “Locker and CO.” in King Street on the site of the former St. Helens Nunnery and continued making Derby China. It is odd, but the old china factory was torn down and the St. Marie nunnery was built, while the new china factory was built on the site of the old St. Helens nunnery…
THIS STORY IS NOT OVER! I just had to take a break, but will finish ASAP!



Hi:
I am related to Annabella Sheffield who married William Duesbury III in 1808. Her father, William Evetts Sheffield, is my third great grandfather. I am descended from WES’s son John, sister of Annabella.
I am looking for information on Annabella and William’s children. I believe they had two children, both baptized in Derby at St Alkmund’s–Frederick Charles born 1812 and Henry, born 1813. I know that William III died fairly young and Annabella died in 1851 in London.
Can you help with any other information about Willian III?
Cheers
Barbara Sheffield
Barbara,
How great to be related to someone associated with the porcelain business. I have no other information about William III, but if I get a chance to research or run across anything I will let you know. Thanks for visiting the Mystical Mansion and Garden blog!
Hi,
I was just wondering if you are the Barbara Sheffield my brother Warwick Sheffield met at Bromsgrove almost a year ago. I am finally doing some work on the family tree now that I have some ‘enhanced leisure potential’ so was interested to find the name of William Evetts Sheffield, which cannot be a common name. One of the few notes I have ‘inherited’ about Annabella is that she may not be member of our family, but your information would seem to be positive affirmation of the connection. According to my information, Annabella was baptised at St Pancras Old Church, London on 10 Jun 1791. I would certainly be interested in finding out about more of this part of the family and have been entering information on Family Tree Maker software, which should make it easier to share. For some reason the name Duesbury resonates with me and makes me think of my Grandmother, Alice Sheffield – I have the feeling she may have mentioned it but I have not had it on my list of family members on the FTM
Cheers
Julie Hooke (nee Sheffield)
Hi Julie:
Yes. indeed, I am the person who has been in contact with Warwick and we actually met in London and went to Bromsgrove in January this year. I live in Canada. Warwick and I both have a lot of information and just this year, I connected with a descendent of Mary Sheffield Gill, one of William Evetts Sheffield’s daughters who is a sister of Anabella. The descendent of that line has a family bible that was Anabella’s. We also know that W.E. Sheffield was an investor in the china company owned by the Duesburys. If you want to chat offline, please send me an email at tvradiopro@sympatico.ca.
Great to connect with you.
Barbara Sheffield Restivo
i have 2 plates that are just spectacular compared to anything i have seen it has taken years to find the stamp. til today and they are numbered and lotted they depict greco roman days in the entire center of plate …with gold leaf trim , i live in the US these plates were passed down in my family from slavery days… as i m African american 1 is cracked N 1 is PERFECT WILL BE GLAD TO SEND HIGH RESOLUTION PHOTOS THANKS FOR YOUR TIME AND CONSIDERATION KENNY YOUNGBLOOD
Ken,
I would love to see the plates! Send photos to the email on the CONTACT ME page. Thanks for visiting The Mystical Mansion and Garden Blog.
My name is James Bloor, son of Robert Bloor (b.1925), son of James Landon Bloor (b. 1895), son of Herbert Bloor (b. ?)
My father and grandfather were born in East Liverpool, Ohio, USA. I’ve always understood that my Bloor ancestors were from Stoke-on-Trent. They were potters there in England, as were my grandfather and his brothers in East Liverpool, OH (at potteries like Pearl China, Knowles, and I believe, Dresden potteries). Before his death, my Dad expressed his belief that we were not related to the Bloor who ran Bloor/Derby, but I’ve never been able to verify that conclusively. I understand the Bloor name is common in England. If you should ever come across any connection between my U.S. Bloor’s, and the Robert Bloor associated with Derby, I’d be grateful to hear about that. Continued good luck in your research… Thanks very much,
Jim
James,
Thanks for visiting the blog! I will keep my eyes open and if I notice anything that could connect you with the Blor’s in the porcelain industry, I will let you know. Also, you keep me informed if you should find anything.