The Branson School
independent, college-prep school in Ross, California, United States
The Branson School (also known as Branson, Branson School, or KBS) is a co-educational college-preparatory high school for students in grades 9–12. The school has 420 students, and is located in Ross, California, 11 miles (18 km) north of San Francisco.
History
In 1916, a group of 15 families in Marin County, California, pooled resources to start a local private school. The Little Gray School was finished in 1917. It began as a coeducational primary school, for students in grades 1–4. In 1918 it added intermediate and upper levels, both of which were limited to girls, and was renamed the San Rafael School for Girls.
In April 1920, the school's trustees appointed two co-headmistresses, Katharine Fleming Branson and her sister Laura Elizabeth Branson. The elder of the two sisters, Katharine Fleming Branson, was Associate Director of Studies at the Beard School in Orange, New Jersey. Laura Elizabeth Branson was a teacher of mathematics and science at The Shipley School in Bryn Mawr, Pennsylvania, and had formerly served as head of the Department of Mathematics at Rosemary Hall in Greenwich, Connecticut. Both sisters were cum laude graduates of Bryn Mawr College.
This brief starts where responsible research should: with the source description of “The Branson School” as independent, college-prep school in Ross, California, United States. Everything that follows is an evidence route, not borrowed authority.
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Chronology, provenance and viewpoint should be read together before a broad social or political interpretation is accepted. The source revision retrieved here is dated Aug 6, 2026. The linked authority identifier is Q7719852. Authority coordinates are 37.966, -122.566. 3 of 3 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 1916, 1917, 1918 and 1920.
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This entry incorporates text from “The Branson School” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.