Charles Francis Osborn (1847–1923) was a member of the Wisconsin State Assembly.
Osborn was born on March 16, 1847, in Ashtabula, Ohio. In 1851, he moved to Darlington, Wisconsin.[1]
His father, Sylvester W. Osborn, and brother-in-law, Philo A. Orton, were also members of the Assembly.
Osborn was a member of the Assembly during the 1889 and 1891 sessions.[2] In 1880, he had been elected Mayor of Darlington.[3] Additionally, Osborn was city attorney of Darlington and county judge of Lafayette County, Wisconsin. He was a Republican.
Osborn died in the summer of 1923 in San Pedro, California, where he had gone a few months prior for his health. His funeral was held in Darlington.