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: William Cecil, 3rd Earl of Exeter | Statement: [William Cecil, 2nd Earl of Exeter, child, William Cecil, 3rd Earl of Exeter]

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: William Cecil, 3rd Earl of Exeter
Triple: [William Cecil, 2nd Earl of Exeter, child, William Cecil, 3rd Earl of Exeter]

William Cecil, 3rd Earl of Exeter, was an English nobleman of the early 17th century from the prominent Cecil family, known for his role in the aristocracy during the reigns of James I and Charles I.