
welcome to the
John Marsh Historic Trust
John Marsh Historic Trust was founded in 1994 to save and restore the 7,000 square-foot sandstone mansion Dr. John Marsh built in 1856 for his wife, Abby, and their daughter Alice. JMHT also oversees a 4th grade California History program at the Stone House each year.
OUR PROJECTS
OUR PROJECTS
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Interpretive Center
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Stone House Restoration
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Stone House Archaeology
make an
impact
At the John Marsh Historic Trust, you can get involved in a number of ways! Explore our volunteer opportunities & learn how you can donate by clicking the button below.

Where to Find the
John Marsh Stone House
V7RG+QQ, Brentwood, CA 94513
Contact Us
Interested in working together? Fill out some info and we will be in touch shortly. We can’t wait to hear from you!