A Lost Lady is a 1923 novel by American writer Willa Cather. It tells the story of Marian Forrester and her husband, Captain Daniel Forrester, who live in the Western town of Sweet Water along the Transcontinental Railroad. Throughout the story, Marian—a wealthy married socialite—is pursued by a variety of suitors and her social decline mirrors the end of the American frontier. The work had a significant influence on F. Scott Fitzgerald's 1925 novel, The Great Gatsby. Plot summary Niel Herbert, a young man who grows up in Sweet Water, witnesses the slow decline of Marian Forrester, for whom he feels very deeply, and also of the West itself from the idealized age of noble pioneers to the age of capitalist exploitation. Major characters Niel Herbertthe main character who meets Mrs. Forrester as a young boy. He falls in love with what she represents and struggles to preserve his boyhood image of her. After watching her first have an affair with Frank Ellinger and later Ivy Peters, he finally leaves Sweet Water. Niel realizes by the end of the novel that his love of Marian was based on Captain Forrester's idealization of her. Mrs. Marian Forrestera charming socialite and the wife of Captain Forrester. Niel falls in love with what she represents, and is dismayed to discover her affair with Frank Ellinger. After her husband's death, she becomes the mistress of Ivy Peters who runs her estate. She eventually leaves the town and moves to California, dying before Niel ever sees her again. Captain Daniel Forresteran aging man of the Pioneer generation who made his fortune building track for the railroads in the old days. He is proud of his beautiful wife. The novel opens at a time when he has already been physically destroyed by a fall from a horse. After suffering two strokes he eventually dies, signifying the end of the pioneering era. Frank Ellingera muscular bachelor and businessman of the Gilded Age generation. Frank is Mrs. Forrester's lover and visits her when the Captain is away from the house. He marries Constance Ogden. Ivy Petersa cocky and pretentious older boy of the Jazz Age generation who later becomes a lawyer. He becomes very wealthy and eventually succeeds in owning the Forrester estate. Constance Ogdenan envious Southern girl who is Niel's age and who is envious of Marian's beauty. She later marries Frank Ellinger. Judge PommeroyNiel's uncle, he