Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: John Charles William FitzRoy, 9th Duke of Grafton | Statement: [Dukes of Grafton family, notableMember, John Charles William FitzRoy, 9th Duke of Grafton]

Target entity: John Charles William FitzRoy, 9th Duke of Grafton
Context triple: [Dukes of Grafton family, notableMember, John Charles William FitzRoy, 9th Duke of Grafton]

• A. William FitzRoy, 6th Duke of Grafton
  William FitzRoy, 6th Duke of Grafton was a 19th-century British peer and politician who held high office as Lord Chamberlain and was a prominent member of the aristocratic FitzRoy family descended from King Charles II.
• B. Alfred FitzRoy, 8th Duke of Grafton
  Alfred FitzRoy, 8th Duke of Grafton was a British aristocrat and peer who held the ducal title in the prominent FitzRoy family during the late 19th and early 20th centuries.
• C. George FitzRoy, 4th Duke of Grafton
  George FitzRoy, 4th Duke of Grafton, was a British peer and politician of the late 18th and early 19th centuries who inherited the Grafton dukedom and sat in the House of Lords.
• D. Grantham Charles Gordon-Lennox, 7th Duke of Richmond
  Grantham Charles Gordon-Lennox, 7th Duke of Richmond, was a prominent 19th-century British peer and aristocrat who held multiple dukedoms and played a leading role in the social and political life of the British nobility.
• E. John Russell, 6th Duke of Bedford
  John Russell, 6th Duke of Bedford was a prominent British aristocrat and landowner of the late 18th and early 19th centuries, known for his influential role in Whig politics and as the grandfather of the future Prime Minister Lord John Russell.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: John Charles William FitzRoy, 9th Duke of Grafton
Triple: [Dukes of Grafton family, notableMember, John Charles William FitzRoy, 9th Duke of Grafton]

John Charles William FitzRoy, 9th Duke of Grafton, was a 19th-century British peer and landowner who held one of the prominent dukedoms in the English aristocracy.

Target entity: John Charles William FitzRoy, 9th Duke of Grafton
Target entity description: John Charles William FitzRoy, 9th Duke of Grafton, was a 19th-century British peer and landowner who held one of the prominent dukedoms in the English aristocracy.

• A. William FitzRoy, 6th Duke of Grafton
  William FitzRoy, 6th Duke of Grafton was a 19th-century British peer and politician who held high office as Lord Chamberlain and was a prominent member of the aristocratic FitzRoy family descended from King Charles II.
• B. Alfred FitzRoy, 8th Duke of Grafton
  Alfred FitzRoy, 8th Duke of Grafton was a British aristocrat and peer who held the ducal title in the prominent FitzRoy family during the late 19th and early 20th centuries.
• C. George FitzRoy, 4th Duke of Grafton
  George FitzRoy, 4th Duke of Grafton, was a British peer and politician of the late 18th and early 19th centuries who inherited the Grafton dukedom and sat in the House of Lords.
• D. Grantham Charles Gordon-Lennox, 7th Duke of Richmond
  Grantham Charles Gordon-Lennox, 7th Duke of Richmond, was a prominent 19th-century British peer and aristocrat who held multiple dukedoms and played a leading role in the social and political life of the British nobility.
• E. John Russell, 6th Duke of Bedford
  John Russell, 6th Duke of Bedford was a prominent British aristocrat and landowner of the late 18th and early 19th centuries, known for his influential role in Whig politics and as the grandfather of the future Prime Minister Lord John Russell.
• F. None of above. chosen