Tom Brangwen is a fictional character from the novel "The Rainbow" by D.H. Lawrence. He is a farmer living in the English countryside during the late 19th century. Tom is depicted as a hardworking and passionate man, deeply connected to the land and his family. His character represents the struggles and aspirations of rural life. In the story, Tom marries Lydia Brangwen, a widow, and they have children together. His relationships and experiences reflect the themes of love, desire, and the complexities of human emotions. Tom's character serves as a bridge between traditional values and the changing social landscape of his time.