
Floating around my office was this little manual for the Lettera 22. The owner had typed his name on the cover, and it occurred to me that I’d never looked it up.

The first Christian de Guigné was a French count who moved to California in the 19th century and founded two successful companies, Stauffer Chemical and Leslie Salt. Leslie Salt, which had evaporation ponds on the shores of San Francisco Bay, was once the biggest landowner in the Bay Area. I remember the mountains of salt lining the bay south of the city behind chain link fences in the early 1980s. Members of a club I was interested in, the Suicide Club (named after a story by Robert Louis Stevenson), once dressed all in white, scaled the fences, and climbed the salt mountains just for fun, their pure white costumes helping to hide them from guards and passing motorists.
Christian de Guigné IV worked at Stauffer Chemical (his obituary says “Labor Relations”), but you get the idea he was mostly a socialite. He collected antique weapons and wristwatches. He was most famous for living in one of the most impressive mansions in the Bay, Guigné Court: 16,000 square feet, seven bedrooms, eight and a half bathrooms, a ballroom, a flower-arranging room, a servants’ wing with four maids’ rooms and two chauffeurs’ rooms. Plus a pool and a pavilion. The 47-acre grounds include private hiking trails and a reservoir. The house was designed by the architects of San Francisco’s St. Francis Hotel, now the Westin St. Francis, and was in the Guigné family for 150 years.



CGIV dated mega-author Danielle Steel before marrying Hills Bros. coffee heiress Vaughn Hills in 1984. When the two divorced eighteen years later, Christian’s plan was to pay for the settlement by dividing the 47-acre property into 25 parcels, but the plans were nixed as a result of strong opposition from neighbors. In 2014, de Guigné put the estate on the market for $100,000,000 — with the proviso that he continue to have exclusive use of the house until his death. He was 76 at the time.
Perhaps unsurprisingly, no one wanted to pay a hundred mil for a house with an old man in it, and the very next year, de Guigné dropped the proviso and lowered the price to $40,000,000. In 2017, that figure decreased again to $29,850,000, and the property was bought six weeks later by a buyer who wished to remain anonymous.
Christian de Guigné IV died on October 20, 2019, aged 82. In 2021, the mansion was put up for sale again for $37,500,000. The seller? Elon Musk.
The CGIV Lettera 22 came to me that same year.
See more pictures of the house and grounds in London’s Daily Mail….
…and more pictures posted after redecorations under Musk.
In 1971, a 34-year-old Christian IV and his father, Christian III, visited the White House for a five-minute meeting and photo op with President Richard Nixon. Nixon spent much of the rest of that day discussing the Pentagon Papers and complaining about the New York Times with H.R. “Bob” Haldeman and friendly congressmen. See the subject listing for conversations recorded by Nixon’s secret taping system on June 17, 1971.







