The waterfront company claimed that Miller "paved the best way for Women of all ages to be masters and pilots during the steamboat market. She experienced the river in her blood. Her father was a steamboat engineer, As well as in 1865 she married boat builder and operator George Miller." https://jasperyazyx.vidublog.com/7981782/the-definitive-guide-to-the-mary-m-miller-riverboat-of-louisville