Franz Grillparzer

The main part of the film is told in a flashback by a monk to two visiting noblemen on their way to Warsaw in the 17th century. He tells them how a mighty count named Starschensky once ruled Sendomir (Sandomierz), but after an intrigue in which his wife was unfaithful with her own cousin he had to use all his resources to build the monastery where they are now staying. (Wikipedia)

The long dead ancestress of a noble family returns to haunt her last two remaining descendants. She can not rest until the entire family line has passed away. When she reappears, the household knows it is an ill omen. The patriarch of the family is old, and without a son. He is eager for his daughter to marry. She has her eye on a handsome young nobleman named Jaromir, but he isn't quite who he appears to be. This may be the opportunity the restless spirit has been waiting for for so long

The merchant ship "Rapid" is to transport gunpowder to Scotland. This information is kept secret from the insurance company, because otherwise they will not pay out in case of problems. The captain's daughter falls in love with a sailor.