Kate Warne was an American law enforcement officer, known as the first female detective, in 1856, in the Pinkerton Detective Agency and the United States.
She appeared on an episode of Xavier Riddle and the Secret Museum called I Am Kate Warne.
She is voiced by Beatrice Schneider.
When she was met in 1840, she would’ve been around seven, and then 21 years later in 1861 she would've been around 28.