Due to concerns about the potential impact of the COVID-19 virus, and in response to state mandates: 

The Society of California Pioneers has closed our office, museum and library to the public for the next three weeks.  The staff will continue to assist members and researchers online and via email to the best of our ability.

 We will re-evaluate the situation on Wednesday, April 1. 

Updates regarding our closure will be posted here. We thank you very much for your understanding.

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β€œTo collect and preserve information connected with the early settlement and to form libraries and cabinets … that advances the interests and perpetuate the memory of the founders of this new state.” Objectives; Society of California Pioneers Articles of Incorporation, 1850


Established in 1850, The Society of California Pioneers is dedicated to the study and enjoyment of California art, history, and culture. Founded by
individuals arriving in California before 1850 and thriving under the leadership of several generations of their direct descendants, The Society has continuously served the academic community and the public.

As the oldest organization west of The Mississippi, The Society opened one of the first libraries in California, as well as a grand hall for meetings,
lectures, and social events. Today we operate a museum on The Main Post of The Presidio of San Francisco, free museum education programs, and The Alice Phelan Sullivan research library, all as a nonprofit organization designed to support scholarship and to encourage new interpretations that both illuminate and honor the diverse experiences of those who came before us.



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