The Casa de Bernadotte is the royal house of Sweden, founded in 1818 by Jean Baptiste Bernadotte, a French Marshal under Napoleon Bonaparte. After being elected Crown Prince of Sweden, Bernadotte adopted the name Charles John and established a dynasty that continues to this day. The family has played a significant role in Swedish history and politics. The current head of the Casa de Bernadotte is King Carl XVI Gustaf, who ascended the throne in 1973. The royal family is involved in various charitable activities and represents Sweden at official events. They are also known for their commitment to environmental issues and cultural heritage.