Question: Which long-time mistress of King Charles II of England occupied a townhouse in Pall Mall, London?

full_context: Document 1: Catherine FitzCharles: Catherine FitzCharles, born in 1658, was the illegitimate daughter of Charles II of England and his mistress, Catherine Pegge. Her older brother by one year, Charles FitzCharles, was made the 1st Earl of Plymouth by his father. Little is known about Catherine's life, but she is thought to have become a Benedictine nun at in Dunkirk, France, like many other highborn Englishwomen during the reign of Charles II. She is believed to have resided there under the religious name, Sister Ophelia, until her death in 1759 at the impressive age of 101. However, the shockingly small amount of information available about Catherine FitzCharles leads some to conclude that Catherine died in infancy or early childhood instead.
Document 2: Nell Gwynn (1934 film): Nell Gwynn is a 1934 British historical drama film directed by Herbert Wilcox and starring Anna Neagle, Cedric Hardwicke, Jeanne de Casalis, Miles Malleson and Moore Marriott. The film portrays the historical romance between Charles II of England and the actress Nell Gwynn. In the opening credits, the screenplay is attributed to Miles Malleson, "in collaboration with King Charles II, Samuel Pepys and Nell Gwyn." It was also released as Mistress Nell Gwyn.
Document 3: 68 Silver Street: 68 Silver Street is a grade II listed building in Silver Street, Enfield, London. It was built in around the 17th century with later amendments. It was the home of Jacob Vale Asbury, Charles Lamb's doctor, and later of Joseph Whitaker, the publisher and founder of "Whitaker's Almanack" who lived at the house from 1862 until his death in 1895.
Document 4: Pall Mall Restaurant: The Pall Mall Restaurant was a hostelry situated at Number 1 Cockspur Street, Westminster, London, just off Pall Mall and near Trafalgar Square. The site was subsequently the offices of the White Star Line, and was then occupied by a Tex Mex restaurant, the Texas Embassy Cantina. Currently the site is unused.
Document 5: Beehive Building, Bendigo: The Beehive Building, also known as the Sandhurst Mining Exchange, is a building on Pall Mall in Bendigo, a regional city in the Australian state of Victoria. The buildings modern day successor is the Bendigo Stock Exchange. The building was designed by noted architect Charles Webb and contains the former Bendigo Mining Exchange. The Beehive building is an important part of Bendigo's Pall Mall street-scape, which one of the most notable Victorian period street-scapes remaining in Victoria. The Greater Bendigo Council is currently exploring options to return the building to its former glory.
Document 6: 79 Pall Mall: 79 Pall Mall is a grade II listed building in Pall Mall, London. It was designed by David Brandon for the Eagle Insurance Company in 1866–68. There formerly stood on the site a brick townhouse occupied by Nell Gwyn after her retirement from the stage and a blue plaque notes the fact.
Document 7: Eagle Warehouse &amp; Storage Company: The Eagle Warehouse & Storage Company, commonly referred to as the Eagle Warehouse, is a notable building located in Brooklyn, New York. Designed by Brooklyn architect Frank Freeman and completed in 1894, it had a number of uses before being converted into apartments in 1980. Described as a "masterpiece", the building was designated a New York City landmark in 1977. It is a contributing building in the Fulton Ferry District, listed on the National Register of Historic Places in 1974.
Document 8: 77–78 Pall Mall: 77–78 Pall Mall is a grade II listed building in Pall Mall, London. It is currently used as a business centre.
Document 9: Nell Gwyn: Eleanor "Nell" Gwyn (2 February 1650 – 14 November 1687; also spelled "Gwynn", "Gwynne") was a long-time mistress of King Charles II of England and Scotland. Called "pretty, witty Nell" by Samuel Pepys, she has been regarded as a living embodiment of the spirit of Restoration England and has come to be considered a folk heroine, with a story echoing the rags-to-royalty tale of Cinderella. She was the most famous Restoration actress and possessed a prodigious comic talent. Gwyn had two sons by King Charles: Charles Beauclerk (1670–1726); and James Beauclerk (1671–1680).
Document 10: Louise de Kérouaille, Duchess of Portsmouth: Louise Renée de Penancoët de Kérouaille, Duchess of Portsmouth (September 1649 – 14 November 1734) was a mistress of Charles II of England. Through her son by Charles II, Charles Lennox, 1st Duke of Richmond, she is ancestress of both wives of Prince Charles: Diana, Princess of Wales, and Camilla, Duchess of Cornwall.
Document 11: Downtown Norfolk, Virginia: Similarly, the advent of newer suburban shopping destinations spelled demise for the fortunes of downtown's Granby Street commercial corridor, located just a few blocks inland from the waterfront. Granby Street traditionally played the role as the premiere shopping and gathering spot in the Hampton Roads region and numerous department stores such as Smith & Welton (1898-1988), Rices Nachmans (1918-1985) and Ames and Brownley (1898-1973), fine hotels and theaters once lined its sidewalks. However, new suburban shopping developments promised more convenience and comfort. The opening of Pembroke Mall in Virginia Beach, the region's first climate controlled shopping mall, and JANAF Shopping Center in Norfolk's Military Circle area, helped foment Granby Street's spiral into commercial obsolescence. With amenities such as ample free parking at the door of one's favorite store, and in the case of Pembroke Mall, climate control, the businesses of downtown's Granby Street found it harder and harder to compete.
Document 12: Nell Gwyn (disambiguation): Nell Gwyn (1650–1687) was a long-time mistress of King Charles II of England.
Document 13: Nell Gwynne (operetta): Nell Gwynne is a three-act comic opera composed by Robert Planquette, with a libretto by H. B. Farnie. The libretto is based on the play "Rochester" by William Thomas Moncrieff. The piece was a rare instance of an opera by a French composer being produced first in London. Farnie had written an earlier libretto on the same subject, with the same name, for composer Alfred Cellier, which was produced at the Prince's Theatre in Manchester in 1876.
Document 14: Ellen Ternan: Ellen Lawless Ternan (3 March 1839 – 25 April 1914), also known as Nelly Ternan or Nelly Robinson, was an English actress who is mainly known as the mistress of Charles Dickens.
Document 15: 68–86 Bar and Restaurant: 68–86 Bar and Restaurant, also known as Bar 86, is an upmarket bar and restaurant located at 68–86 Cromwell Road, Kensington, London, near the Natural History Museum. It is located in a white stucco building, part of the Radisson Edwardian Vanderbilt Hotel. The restaurant serves British cuisine with "Pacific Rim" influences. The interior has been described as having "wooden floors and unusual objects of art". Catherine Middleton spent her hen night at the bar before her wedding to Prince William.
ground_truth: Nell Gwyn