Harold Frederic was born on 19 August 1856 in Utica, New York, USA. He was a writer, known for Copperhead (2013). He was married to Grace Green Williams. He died on 19 October 1898 in Hornby, England, UK.
Sometime between 1889 and 1890, he met Kate Lyon, who became his mistress. Frederic and Lyon established a second household, living openly together; they had three children.
