Ernest Hemingway

Already separated from Pauline, Hemingway moved out of Key West to a summer residence in Ketchum, Idaho.

An excerpt from the article 49 facts about Ernest Hemingway
He also sailed to Cuba, where he initially rented a room in a hotel in Havana. However, when Martha joined him, they rented the Finca Vigia estate near Havana. Hemingway used this estate during winters. While there, Gellhorn inspired Ernest to write one of his best-known novels, “For Whom the Bell Tolls,” published in 1940. The book sold more than half a million copies within months of its release. The book was also nominated for a Pulitzer Prize.