Question: When was the castle where Michael Gottlieb is located built?

Context paragraphs:
Thorvaldsen Museum: The Thorvaldsen Museum is a single-artist museum in Copenhagen, Denmark, dedicated to the art of Danish neoclassicistic sculptor Bertel Thorvaldsen (1770–1844), who lived and worked in Rome for most of his life (1796–1838).  The museum is located on the small island of Slotsholmen in central Copenhagen next to Christiansborg Palace.  Designed by Michael Gottlieb Bindesbøll, the building was constructed from 1838-48 following a public collection of funds in 1837.

Cholmondeley Castle: Cholmondeley Castle ( ) is a country house in the civil parish of Cholmondeley, Cheshire, England.  Together with its adjacent formal gardens, it is surrounded by parkland.  The site of the house has been a seat of the Cholmondeley family since the 12th century.  The present house replaced a timber-framed hall nearby.  It was built at the start of the 19th century for George Cholmondeley, 1st Marquess of Cholmondeley, who designed most of it himself in the form of a crenellated castle.  After the death of the Marquess, the house was extended to designs by Robert Smirke to produce the building in its present form.  The house is designated by English Heritage as a Grade II* listed building.

A Kid in King Arthur's Court: A Kid in King Arthur's Court is a 1995 Disney family film directed by Michael Gottlieb.  It is based on the famous Mark Twain novel "A Connecticut Yankee in King Arthur's Court" (previously filmed by Disney as "Unidentified Flying Oddball" in 1978 in which Ron Moody also played Merlin), transplanted into the twentieth century.  Trimark later released a sequel, "A Kid in Aladdin's Palace", in 1998, but without Disney's involvement.  Since Trimark's dissolution, the sequel is now distributed by Lions Gate Entertainment.

Michael Gottlieb Bindesbøll: Michael Gottlieb Birckner Bindesbøll (5 September 1800 – 14 July 1856) was a Danish architect active during the Danish Golden Age in the first half of the 19th century.  Most known for his design of Thorvaldsens Museum in Copenhagen, he was a key figure in the stylistic shift in Danish architecture from late classicism to Historicism.  For Bindesbøll, changing styles was the prelude to amusement and he juggled freely with older models.  He was the father of Thorvald Bindesbøll.

St Nicholas' Chapel, Cholmondeley: St Nicholas' Chapel is a private chapel in the grounds of Cholmondeley Castle, Cheshire, England, the ancient seat of the Marquess of Cholmondeley, hereditary Lord Great Chamberlain of England.  It is recorded in the National Heritage List for England as a designated Grade I listed building.

Mannequin (1987 film): Mannequin is a 1987 American romantic comedy fantasy film starring Andrew McCarthy, Kim Cattrall, Meshach Taylor, James Spader, G. W. Bailey, and Estelle Getty.  Directed and written by Michael Gottlieb, the film was also co-written by Edward Rugoff.  The original music score was composed by Sylvester Levay.  The film, a modern re-telling of the Pygmalion myth, tells about a chronically underemployed artist named Jonathan Switcher (played by Andrew McCarthy) who gets a job as a department-store window dresser and falls in love with a mannequin (played by Kim Cattrall)—the attraction being that she comes to life on occasion, but only for him.

Michael Gottlieb Agnethler: Michael Gottlieb Agnethler (June 10, 1719 – June 15, 1752) was a German botanist and numismatist.

Cyrus Todiwala: Cyrus Rustom Todiwala OBE, DL, (born 16 October 1956), is chef proprietor of "Café Spice Namasté" and a celebrity television chef.  He trained at the Taj Hotels Resorts and Palaces chain in India, and rose to become executive chef for eleven restaurants within those hotels.  He moved to the UK in 1991 with his family, and after some initial financial difficulties after taking over a restaurant, Michael Gottlieb invested allowing Todiwala to open "Café Spice Namasté" in 1995, for which he is best known.

Michael Gottlieb Birckner: Michael Gottlieb Birckner (21 August 1756 – 1 December 1798) was a Danish priest and philosopher.

The Shrimp on the Barbie: The Shrimp on the Barbie, released in Australia as The Boyfriend from Hell, is a 1990 comedy film directed by Michael Gottlieb (under the pseudonym Alan Smithee) and starring Cheech Marin.  The title is derived from a line in a 1980s series of popular ads starring Paul Hogan promoting tourism to Australia: "I'll slip an extra shrimp on the barbie for you".

Supporting paragraphs: St Nicholas' Chapel, Cholmondeley Cholmondeley Castle
Answer: the 19th century