The document discusses three different historical figures known as Saint Valentine who are associated with Valentine's Day celebrations on February 14th. One Valentine lived in Rome under Emperor Claudius II and secretly married couples despite Claudius' ban, for which he was imprisoned and executed. A second Valentine was also imprisoned in Rome and loved children, exchanging flowers and notes with the jailer's daughter before his execution. A third Valentine was the Bishop of Interamna (modern Terni, Italy) in the 3rd century who was scourged, imprisoned and beheaded for his faith. Scholars believe these figures may refer to the same individual.