Complex sentence: There is also a third Constantia in this family that can cause confusion with the name, Constantia; she was the daughter of Constantius Chlorus and Theodora, and was the wife of Licinius.
Split into simpler sentences: There is also a third Constantia in this family that can cause confusion with the name. This Constantia was the daughter of Constantius Chlorus and Theodora, the wife of Licinius.