Marjorie Merriweather Post’s journey began gluing cereal boxes in her father’s barn as a young girl. No one could have predicted that C. W. Post’s Cereal Company would grow into the General Foods empire, with Marjorie as its heiress and leading lady. Not content to stay in her prescribed roles of high-society wife, mother and hostess, Marjorie dared to demand more, making history in the process. Before turning 30, she amassed millions, becoming the wealthiest woman in the United States. But it was her life-force, advocacy, passion and adventurous spirit that led to her stunning legacy. And yet Marjorie’s story, though full of beauty and grandeur, set in the palatial homes she built such as Mar-a-Lago, was equally marked by challenge and tumult.