Louise Satterlee was a daughter of banker J. Pierpont Morgan, Sr. by his second wife, Frances Tracy. She married New York lawyer Herbert L. Satterlee, who published a biography of the elder Morgan with her help in 1939. Always keeping a low profile, Mrs. Satterlee nonetheless was active in her charitable activities. She was chairman of the New York comforts committee of the Navy League during WWI, helped organize the Church-women's League for Patriotic Service, supported Town Hall, and was a former patroness of the Junior Assemblies. She belonged to the Colony Club of New York, and for several years was president of the International Garden Club. The Satterlee's had two daughters, Mrs. Mabel Satterlee Ingalls and Mrs. Eleanor M.S. Gibbs, both of New York.
"Mrs. Satterlee, Wife of Lawyer" (obit.). The New York Times. Tuesday, 8 October 1946: L+ 23.