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: Alfred FitzRoy, 8th Duke of Grafton | Statement: [Dukes of Grafton family, notableMember, Alfred FitzRoy, 8th Duke of Grafton]

Target entity: Alfred FitzRoy, 8th Duke of Grafton
Context triple: [Dukes of Grafton family, notableMember, Alfred FitzRoy, 8th 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. 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.
• C. Charles FitzRoy, 2nd Duke of Grafton
  Charles FitzRoy, 2nd Duke of Grafton was an 18th-century British nobleman and politician who held high court offices and military commands under the early Hanoverian monarchs.
• D. Henry FitzRoy, 1st Duke of Grafton
  Henry FitzRoy, 1st Duke of Grafton, was a prominent 17th-century English nobleman, naval officer, and illegitimate son of King Charles II who played a notable role in the military and court life of the Restoration era.
• E. 8th Duke of Devonshire
  The 8th Duke of Devonshire, Spencer Compton Cavendish, was a prominent 19th-century British statesman and aristocrat who held senior political offices including Leader of the Liberal Party and later the Liberal Unionists.
• 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: Alfred FitzRoy, 8th Duke of Grafton
Triple: [Dukes of Grafton family, notableMember, 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.

Target entity: Alfred FitzRoy, 8th Duke of Grafton
Target entity description: 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.

• 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. 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.
• C. Charles FitzRoy, 2nd Duke of Grafton
  Charles FitzRoy, 2nd Duke of Grafton was an 18th-century British nobleman and politician who held high court offices and military commands under the early Hanoverian monarchs.
• D. Henry FitzRoy, 1st Duke of Grafton
  Henry FitzRoy, 1st Duke of Grafton, was a prominent 17th-century English nobleman, naval officer, and illegitimate son of King Charles II who played a notable role in the military and court life of the Restoration era.
• E. 8th Duke of Devonshire
  The 8th Duke of Devonshire, Spencer Compton Cavendish, was a prominent 19th-century British statesman and aristocrat who held senior political offices including Leader of the Liberal Party and later the Liberal Unionists.
• F. None of above. chosen