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"William Carson is building a residence which will cost something over $80,000...neither time nor money is being spared to make this edifice altogether complete" Humboldt Daily Standard, July 20,1885

In October of 1949, realizing the historical significance of the Carson mansion to Eureka and Humboldt County, local businessmen J.H. Crothers and Carl Gustafson secured the option to purchase the Carson property from its owners. In an effort to preserve the mansion, they envisioned the creation of a men’s club modeled after the long established Humboldt Club of which William Carson was a founding member. The purchase of the Carson mansion was formally completed in May, 1950, and the Ingomar Club was born.  

For over 70 years, the Ingomar Club’s membership has maintained the mansion without the benefit of tax credits, public funding, or grants. In 1988, Club members began a meticulous seven-year program of recreation that reached around the globe to enable precise replications of the original home. After careful work by master craftsmen, every architectural detail of this 1886 mansion is not only intact, but pristine today.

To further preserve this treasure for the enjoyment of future generations, the Carson Mansion Heritage Foundation was established in 2020. Its primary purpose is to help preserve and protect the Carson Mansion building and land, and any artifacts that may relate to its history and architecture. The Carson Mansion Heritage Foundation is a 501.C.3* charitable organization. Contributions may be made by sending a check or money order to:            

Carson Mansion Heritage Foundation            
143 M Street            
Eureka, CA 95501  

*Donations may be tax deductible. Please check with your financial advisor.