The obvious main character would be the fireman's wife herself. She is likely to be at the center of the story.
She could be a strong character. Given that her husband has a dangerous job, she has to be strong to handle the stress and uncertainty that comes with it.
Since I don't know the story well, perhaps the main character is the little fireman himself. There might also be his colleagues at the fire station.
It could be about the daily life of the fireman's wife. Maybe she is constantly worried about her husband's dangerous job. She might spend her days waiting for him to come home safely and dealing with the anxiety that comes with his profession.
Since I don't have the details of 'the fireman short story', the main theme might be sacrifice. Firemen put their lives on the line, and the story could revolve around a fireman's selfless sacrifice for others. It could also be about community, showing how firemen protect the community they serve.
The main characters are Lot, his wife, and the angels who were sent to save them from the destruction of Sodom and Gomorrah.
The mudaliyar himself is probably also a main character. As her husband, his influence on her life, whether it's through his actions, decisions, or the power he holds in the family or society, is crucial to the story.
The obvious main characters are the astronaut and his wife. The astronaut is important as his job and his experiences are likely to be a major part of the story. His wife, on the other hand, is the central figure from the perspective of the title. There could be other characters like the people in the astronaut's mission control team who might interact with the couple in some way, or perhaps neighbors who notice the changes in the wife's life when the astronaut is away.
The wife is obviously a main character. She is likely at the center of the story, and her experiences and actions drive the plot forward.
Well, clearly the butcher's wife is one of the main characters. And most likely, the butcher himself would be another main character as he is directly related to her in the title.
The main characters are obviously the traveler and his wife. They are the focus of the story as it's about their relationship.