Sister Mary Agatha. American religious sister and teacher. Sister Mary Agatha was a reader of Willa Cather’s Death Comes for the Archbishop (1927) and Shadows on the Rock (1931) and wrote to Cather about them. She and Cather also shared memories of some late nineteenth century children’s books. They corresponded occasionally for several years. No further information is known.

Cather, Charles Douglas (1880-1938) (“Douglass”). Cather’s brother. Born in Virginia and raised in Red Cloud, NE, Charles was third child and second son of Charles and Virginia Cather. As an adolescent, Douglass Cather helped his father supervise rented farm properties and worked as a messenger for the local Burlington & Missouri Railroad office. In 1897 he left Red Cloud for a position in Sterling, CO, and then took a position with at the Cheyenne, WY, office of the Burlington Railroad. In 1908 he traveled to Mexico, an experience that his sister gave to Emil Bergson in O Pioneers! (1913). By 1910 he was working for the Santa Fe railroad and living in Winslow, AZ, where Willa Cather visited him in 1912. He later achieved success in the oil business in California. Although he never married, Cather notes that during the last six or seven years of his life he had a relationship with Dorothy Rogers. Douglass visited Cather in New York City in December of 1937. His death in June 1938 left her devastated. Douglass served as a prototype for one of the twin brothers in the Templeton family in “Old Mrs. Harris” (1932) and Hector the messenger boy brother in “The Best Years” (1948). His years working for the Burlington also inspired Cather’s many railroad worker characters in her novels, including Song of the Lark (1915) and The Professor’s House (1925). Few letters from this important sibling relationship have survived.

Cather, Roscoe (1877-1945) (“Ross”). Cather’s brother. Roscoe was born in Virginia, the second child and oldest son of Charles and Virginia Cather. After graduating from Red Cloud (NE) High School in 1895, he taught country school for two years, attended the University of Nebraska in Lincoln for one year (1897-1898), taught high school in Carlton, NE, and Oxford, NE, and finally became superintendent of schools in Fullerton, NE. There he met fellow teacher Meta Schaper, whom he married in 1907. They relocated to Lander, WY, in 1909, where he opened an abstract office and where their three children, Virginia and twins Margaret and Elizabeth, were born. In 1921, they moved to Casper, WY, where Roscoe became president of the Wyoming Trust Company, and in 1937 to Colusa, CA, where Roscoe and his brother Douglass had acquired a controlling interest in the First Savings Bank of Colusa. Roscoe served as president of the bank until his death. Willa visited Roscoe and his family in Wyoming several times and shared important travel experiences with them, including a 1926 trip to New Mexico with Roscoe, Meta, and their children and a 1941 San Francisco vacation with Roscoe and Meta. She also relied on him to handle family-related business as well as personal financial matters, and he was one of her chief correspondents throughout her life. Roscoe served as a prototype for one of the twin brothers in the Templeton family in “Old Mrs. Harris” (1932).