* Her husband, Brently Mallard: The story suggests that their marriage was more of a societal obligation than a loving partnership. We see this in how she reacts to the news of his supposed death - relief, not grief. The phrase "free, free, free" that she repeats suggests a feeling of liberation from a restrictive marriage.
* Her sister, Josephine: Josephine acts as a buffer between Louise and the news of Brently's death, trying to protect her from the emotional shock. Josephine seems genuinely concerned for Louise's well-being, but she is also somewhat oblivious to Louise's true feelings.
* Her friend, Richards: Richards is the one who brings the news of Brently's death to Louise, and he seems to be a trusted friend. The story doesn't reveal much about their relationship, but it seems like Richards is concerned for Louise and tries to be supportive.
Overall, the story focuses more on Louise's internal struggle and her reaction to the news of her husband's death. It does not offer a detailed portrayal of how other people treated her, but rather, the story uses them as external factors that contribute to Louise's internal conflict.
It's worth noting that the story was written in the late 19th century, and societal expectations for women in that era were significantly different. This context might provide clues about how others might have treated Louise, even though the story doesn't explicitly state it.