Related Clues:

• Pop
• Father
• Part of a Hemingway title
• Pops
• Father, informally
• Dad
• Hemingway title character
• Papa
• River of song
• He played Oswald in 'JFK'
• Hemingway sea-goer
• Gary of 'Sid and Nancy'
• See 30-Down
• Hemingway's Santiago, in the story's title
• Appellation for winter