Born near St. Louis, Missouri, on November 15, 1887, Marianne Moore was raised in the home of her grandfather, a Presbyterian pastor. After her grandfather's death, in 1894, Moore and her family stayed with other relatives, and in 1896 they moved to Carlisle, Pennsylvania. She attended Bryn Mawr College and received her B.A. in 1909. Following graduation, Moore studied typing at Carlisle Commercial College, and from 1911 to 1915 she was employed as a school teacher at the Carlisle Indian School. In 1918, Moore and her mother moved to New York City, and in 1921, she became an assistant at the New York Public Library. She began to meet other poets, such as William Carlos Williams and Wallace Stevens, and to contribute to the Dial, a prestigious literary magazine. She served as acting editor of the Dial from 1925 to 1929. Along with the work of such other members of the Imagist movement as Ezra Pound, Williams, and H. D., Moore's poems were published in the Egoist, an English magazine, beginning in 1915. In 1921, H.D. published Moore's first book, Poems, without her knowledge.