Baron Guardsman is an enemy in Final Fantasy IV: The After Years.In the Wii version, it is a moderately powerful enemy, but can be defeated with the use of Lightning-elemental items such as Zeus's Wrath and Heavenly Wrath with minimal worries. Strong physical attacks also work well. However in the PSP version these weakness are not present, and will prove slightly more difficult since they counter physical attacks with Mini and magic attacks with Pig.
Guardsman is a rank used instead of private in some military units that serve as the official bodyguard of a sovereign or head of state. It is also used as a generic term for any member of a guards unit of any rank.