Countess Lillian Remillard Dandini purchased Carolands Chateau in 1950, saving it from demolition by speculators interested in developing the land, and uninterested in the house's architectural significance. Prior to her marriage in 1932 to Mexican-born Count Alessandro Dandini di Cesena, Lillian Remillard was an heir to the Remillard Brothers fortune, which derived from a brick manufacturing business dating back to California's gold rush, a business that benefitted greatly from the construction boom following the 1906 earthquake. During the twenty-three years (until her death) that she lived at Carolands, the countess entertained often and made the house available for numerous charity benefits. She frequently invited San Francisco's French community to the house and opened it annually to the San Francisco Bay area's French students. Her generosity in sharing the house inspired the Town of Burlingame to give her the town's "Woman of the Year" award.