A forbidden love that ends in a happy marriage....but why is everyone getting with their relatives??? A story that follows Josephine, an upper-class lady, and Ralph Rackstraw, a lowly sailor, and their journey as a couple. When a dark secret is revealed about Josephine's father, Captain Corcoran, and Ralph Rackstraw, the story is turned upside down. Follow this wild tale of the H.M.S. Pinafore!

Sources:

https://stageagent.com/shows/operetta/387/hms-pinafore/characters

https://www.eno.org/operas/hms-pinafore/

https://www.gsarchive.net/pinafore/html/plot_summary.html