https://www.history.com/this-day-in-history/calamity-jane-is-born

https://www.britannica.com/biography/Calamity-Jane-American-frontierswoman

https://www.legendsofamerica.com/we-calamityjane/2/

https://www.biography.com/performer/calamity-jane

https://www.independent.co.uk/arts-entertainment/films/features/the-truth-about-calamity-jane-550827.html

https://www.deadwood.com/history/