Description: (Finnish Entomologist and Governor of the Viipuri Province in the Grand Duchy of Finland)
Count Carl Gustaf Mannerheim was a notable Finnish entomologist and a respected figure as the governor of the Viipuri province in the Grand Duchy of Finland. His professional life was characterized by significant contributions to the field of entomology through extensive research and studies. As the governor of the Viipuri province, he demonstrated strong leadership skills and a dedication to public service, playing a crucial role in the administration and governance of the region. Mannerheim's legacy is remembered for his expertise in entomology and his service as a provincial governor.