Cather, John (1892-1959) (“Jack”). Cather’s brother. Born and raised in Red Cloud, NE, Jack was the seventh child and fourth son of Charles and Virginia Cather. He was nearly two decades younger than Willa Cather, and she was a doting older sister when he was a small boy. Because she missed him after her 1896 move to Pittsburgh, PA, she wrote several poems about him and the story “Jack-a-Boy” (1901). After graduating from Red Cloud High School in 1912, Jack studied for two years at University of Nebraska in Lincoln. With Willa Cather’s encouragement, in 1914 he enrolled at the Carnegie Institute of Technology in Pittsburgh to study engineering. Willa Cather was then living in New York City but traveled to Pittsburgh to help him settle in and enjoyed visiting him and supported his decision to change his major to theater. It is not clear whether he graduated from Carnegie Tech but the British government trained him as a chemist so he could inspect munitions factories. While working in Smethport, PA, he met Irma Wells, and they married in 1918. They had two children, Catherine and Ella Faye. After World War I, he worked as a chemical engineer in the oil industry in Cincinnati, OH, Casper, WY, and Bradford, PA. In 1936 he moved to Whittier, CA, and became a business partner with his brothers Douglass and James in an oil production company. He died in Long Beach, CA. Willa Cather mentions him frequently in letters, but she seems to have had little contact with him and his family in later years, and no letters from her to him have surfaced.

Hambourg, Isabelle McClung (1877-1938). Cather’s longtime friend. Cather met Isabelle McClung, the daughter of a socially prominent, Pittsburgh (PA) family, in 1899 in the dressing room of actress Lizzie Hudson Collier. McClung seems to have been the first woman to reciprocate Cather’s romantic affections. In 1901, McClung invited Cather to live in her family’s large home in the Squirrel Hill neighborhood of Pittsburgh. She and Cather traveled together to Europe in 1902, and McClung accompanied Cather on a visit home to Nebraska in 1905. After Cather moved to New York City in 1906, she frequently visited McClung in Pittsburgh, finding the familiar house a congenial place to write, and McClung visited New York City, staying with Cather and Edith Lewis. Cather and McClung also rented a vacation cabin in Cherry Valley, NY, in 1911, and traveled together to Virginia in 1913. In late 1915, shortly after the death of her father, Judge Samuel McClung, Isabelle announced her intention to marry violinist Jan Hambourg. Cather reacted negatively to the marriage (which took place in 1916) but eventually reconciled herself to it, enjoying long visits with the Hambourgs in Toronto, Ontario, in 1921 and France in 1923 and 1935. Cather and Edith Lewis also spent time with the Hambourgs in Paris is 1930 and 1935. The latter trip occurred after Isabelle sought treatment in the U.S. for the kidney disease that killed her several years later in Italy. Her death came only four months after Cather’s brother Douglass died, leaving her feeling bereft. “No other living person cared as much about my work, through thirty-eight years,” she wrote her brother Roscoe (#2137). After Isabelle’s death, Jan sent to Cather the six hundred letters from Cather to Isabelle in his possession, and Cather destroyed them, although a few letters from Isabelle and Cather postcards to Isabelle are extant.