Who is Arthur Beauchamp from Collected Stories and what is their importance? Collected-Stories English & Literature Arthur Beauchamp | Collected Stories

Arthur Beauchamp appears in the story, My Lady Love, My Dove. He is described as a mild-mannered butterfly collector, whose wife persuades him to rig up a microphone in their guest room, so they can eavesdrop on their weekend guests. While listening, they hear their guests fighting over how they lost a card game to their hosts.