The Return of Ringo

The Return of Ringo Italian Il ritorno di Ringo is a 1965 Italian spaghetti western film directed by Duccio Tessari and the sequel to the earlier film A Pistol for Ringo.

After fighting for the Union Army in the American Civil War, Ringo returns home to find that his property has been taken over by a family of Mexican bandits. His fiancee is about to marry the Mexican gangster behind all this. He decides to go undercover disguised as a Mexican. While there he discovers he has a daughter.

Source: Wikipedia