Wooll, Edward (1878-1970). English barrister and playwright. Born in Liverpool, England, Edward Wooll studied classics at University College Liverpool and received his BA in 1897. From 1903 to 1967, he practiced law as a member of the Honourable Society of the Inner Temple and was appointed Recorder of Carlisle in 1929. In 1934, his courtroom drama Libel! debuted at the Playhouse Theatre in London, England, and was later adapted into a novel, a radio production, and a film. In 1939, he published A Guide to the Law of Libel and Slander.

Knopf, Alfred A. (1892-1984). President of New York publisher Alfred A. Knopf, Inc. Knopf received his BA from Columbia University in New York City in 1912 and founded Alfred Knopf, Inc., in 1915 with his future wife Blanche Wolf. They married in 1916, and their son Alfred “Pat” Knopf was born in 1918. Cather chose him as her publisher beginning with Youth and the Bright Medusa (1920) and One of Ours (1922), partly because she was dissatisfied with the promotion of her books by Houghton Mifflin but also because she recognized the high quality of Knopf's books, as well as what she regarded as his intelligent advertising. Knopf was noted for publishing the work of leading European and South American writers in translation, as well as original works. Knopf and Cather’s extensive correspondence testifies to their mutual professional respect and to what also became an important personal friendship.

Knopf, Blanche Wolf (1894-1966). Vice President of New York publisher Alfred Knopf, Inc. Blanche Wolf founded Alfred Knopf, Inc., in 1915 with her future husband Alfred Knopf. They married in 1916 and their son Alfred “Pat” Knopf was born in 1918. Active in the business throughout her life, Blanche Knopf recruited a number of prominent European and Latin American writers to the Knopf list (in translation) by traveling to meet them. In recognition of her work with writers such as Jean-Paul Sartre and Albert Camus, she was inducted into the French Legion of Honor in 1949. She became president of Alfred Knopf, Inc., in 1957 when her husband became chairman. Through her work in the publishing house she also promoted writers of the Harlem Renaissance such as Langston Hughes. Cather’s letters to Knopf focus primarily on business but the two also became friends.

Lewis, Edith Labaree (1881-1972). Magazine editor, advertising copywriter, and Cather's domestic partner. Born in Lincoln, NE, to Henry Euclid Lewis and Lillie Gould Lewis, Edith Lewis attended the preparatory school associated with the University of Nebraska, earning college credits from the University before transferring to Smith College in Northampton, MA, in 1899. She received an A.B. in English from Smith in 1902 and returned home to teach elementary school. She met Willa Cather in the summer of 1903 at the home of Sarah Harris, publisher of the Lincoln Courier. Moving to New York City soon afterward, Lewis settled into a studio on Washington Square and found work at the Century Publishing Company. Cather was her guest when she visited the city from Pittsburgh. In 1906, at Cather's suggestion, Lewis applied for a position as an editorial proofreader at McClure's Magazine, and the two women worked together on the McClure's staff for six years. In 1908, they moved into a shared apartment at 82 Washington Place, and then, in 1912, to Five Bank Street. Lewis left McClure's in 1915 to become managing editor of Every Week Magazine, where she stayed until the magazine folded in 1918. In 1919 she began a long career as an advertising copywriter at the J. Walter Thompson Co. In 1926 Edith Lewis acquired the land on which she and Cather built their cottage on Grand Manan Island. When they lost their apartment on Bank Street to subway construction in 1927, they shared quarters at the Grosvenor Hotel when they were both in New York City. In 1932 they took an apartment at 570 Park Avenue. Throughout their relationship, Lewis was closely involved in Cather's creative process, reading and editing her work in pre-publication forms. Cather's will appointed Lewis as executor of her literary estate and a beneficiary of her literary trust. Lewis authorized E.K. Brown as Cather's first biographer and published her own memoir of Cather, Willa Cather Living (1953). She remained in their Park Avenue apartment after Cather's death and died there after a long period of illness and invalidism. She is buried at Cather's side in Jaffrey, NH.

Menuhin, Hephzibah (1920-1981). Pianist. Born in San Francisco, CA, to Moshe and Marutha Sher Menuhin, immigrant Russian Jews by way of Palestine, Hephzibah began studying piano at the age of four and gave her first recital at age eight. The studies and career of her older brother, violinist Yehudi, dominated the family (the youngest child, Yaltah, was also a pianist). In 1930, the Menuhin family took up residence in Paris, where Cather first met them in the home of Jan Hambourg and Isabelle McClung Hambourg and became a family friend; the children called her “Aunt Willa.” In the 1930s the Menuhin family made the Ansonia Hotel its home base during their frequent stays in New York City. Cather took the Menuhin children on walks around Central Park, read Shakespeare with them, and gave them books as gifts. Hephzibah served as Yehudi’s accompanist; they made their first recording together in 1933 and often performed together. The family purchased a ranch in Los Gatos, CA, in 1935. In 1938, after a concert in London, England, Hephzibah met Australian Lindsay Nicholas, whom she soon married (Yehudi married Lindsay’s sister Nola). She abandoned her plans for a solo debut at Carnegie Hall, moved with Nicholas to Australia, and had two sons, Kronrod and Marston. She continued to perform occasionally in Australia, including with Yehudi when he toured the country. Although Cather mentions carrying on a correspondence with Hephzibah after her move to Australia, these letters have not been located. Cather enjoyed a late life visit from Hephzibah and Yehudi and their families in 1947. In 1955, Hephzibah divorced Nicholas and married Richard Hauser. Together, they were active in human rights advocacy, and Hephzibah continued to perform. She died in London, England.

Menuhin, Yaltah (1921-2001). Pianist. Born in San Francisco, CA, to Moshe and Marutha Sher Menuhin, immigrant Russian Jews by way of Palestine, Yaltah began studying piano at the age of three. The studies and career of her older brother, violinist Yehudi, dominated the family (their second child, Hepzibah, was also a pianist). In 1930, the Menuhin family took up residence in Paris, where Cather first met them in the home of Jan Hambourg and Isabelle McClung Hambourg and became a family friend; the children called her “Aunt Willa.” In the 1930s, the Menuhin family made the Ansonia Hotel its home base during their frequent stays in New York City. Cather took the Menuhin children on walks around Central Park, read Shakespeare with them, and gave them books as gifts. The family purchased a ranch in Los Gatos, CA, in 1935. As Yaltah grew older and wanted to pursue her own musical career, her relationship with her mother grew difficult—Marutha supported Hepzibah’s role as Yehudi’s accompanist but believed a solo career inappropriate for a woman (even though many recognized that Yaltah was the most gifted musician of the three children). In June 1938, just shy of her seventeenth birthday and apparently under duress from her mother, Yaltah married William Stix, a lawyer from St. Louis, MO, who worked in Washington, DC; Cather attended the wedding. In 1939 Yaltah first separated from and then divorced Stix. In 1941, she eloped with U.S. Army officer Benjamin Rolfe. Her parents publicly disavowed the marriage and she and her mother stopped speaking to one another. The Rolfes had two children, Robert and Lionel. None of Cather’s extant letters to Yaltah mention the turmoil surrounding her marriage, divorce, and remarriage, however. Yaltah’s final marriage to American pianist Joel Ryce was long and happy, and during it she pursued a performing career. According to her son Lionel Rolfe, she treasured her letters from Cather and often reread them. She eventually gave them to him so he could sell them and use the funds to support his aspiration to become a writer.