Her parents divorced in 1953 and her mother remarried to Jim San Jule in 1954 until their divorce in 1970. She has three siblings: Philip Keene (born 1941), Christopher Keene (born 1946), and Tamsen (née San Jule) Calhoon (born 1956). Her mother remarried to biochemist Daniel E. Koshland Jr. in 2000, of the Haas family, the owners of Levi Strauss & Co.
Her parents divorced in 1953, her mother remarried to Jim San Jule in 1954 until their divorce in 1970. She has three siblings: Philip Keene (born 1941), Christopher Keene (born 1946), and Tamsen (née San Jule) Calhoon (born 1956). Her mother remarried to biochemist Daniel E. Koshland Jr. in 2000, of the Haas family, the owners of Levi Strauss & Co.