Question: In what year was the British explorer that is a descendent of the 16th Baron Saye and Sele born?
Sentence (from "Twisleton-Wykeham-Fiennes baronets"): As of this date, it is held by Sir Ranulph Twisleton-Wykeham-Fiennes (born 1944), the third Baronet, a well-known adventurer and third cousin of actor Ralph Fiennes, and as a descendant of the 17th Baron Saye and Sele, also in remainder to this title.
Relevant evidence: No