Question: Who is Francis Seymour, 5Th Duke Of Somerset's uncle?
Sentence (from "Francis Seymour, 5th Duke of Somerset"): Francis Seymour, 5th Duke of Somerset (17 January 165820 April 1678), known as 3rd Baron Seymour of Trowbridge between 1665 and 1675, was an English peer.
Relevant evidence: No