Joseph Riley from Erie County, N.Y., was in a train station in New Jersey in 1873 when he overheard a conversation between two men sitting on a bench across from him. They were reminiscing about their experiences in the Civil War. One of the men had fought with the Union and said he had been stationed at Fortress Monroe during the final days of the war and that he had guarded the captured president of the Confederate States, Jefferson Davis. He said he had in his possession a family photo album that belonged to Davis. He guessed that Davis would be willing to pay dearly for the stolen piece of family history.