Carl Johan Adlercreutz was a Swedish military officer and politician born on March 24, 1770. He is best known for his role in the Finnish War, where he served as a general in the Swedish army. Adlercreutz played a significant part in the defense of Finland against Russian forces during this conflict. In addition to his military career, Adlercreutz was involved in politics and held various positions in the Swedish government. He was a member of the Swedish Parliament and contributed to discussions on military and national defense issues. Adlercreutz passed away on December 12, 1834.