Representative Image of a grand mansion engulfed in flames, with lightning striking in the background, symbolizing destruction and loss (AI-generated image)
A lightning strike destroyed Pine Manor, a 24,000-square-foot mansion in southern Illinois, in October 2019, leaving owner Wesley Gibson facing a dispute over insurance coverage for the antiques, artwork and furnishings inside. His homeowner’s policy with Chubb National Insurance Company covered the building for $8.75 million and its contents for $3.5 million. Chubb paid the full amount for the house but limited the contents payout to $25,000, arguing that most of the property had been used to operate a commercial lodging and events venue. On July 13, 2026, the US Court of Appeals for the Seventh Circuit upheld the insurer’s position in Gibson v.
Gibson challenged the decision, saying the policy should cover his collection of personal belongings. Chubb National Insurance Company. The court concluded that most of the mansion’s contents were used to conduct Gibson’s business and fell under the policy’s business-property limit. The ruling turned on the policy’s wording and how the contents were used, rather than when or why they had been acquired. Gibson bought Pine Manor in the late 1990s as a vacation home for his family.
Located on a private lake in the foothills of the Shawnee National Forest near Carbondale, Illinois, the 24,000-square-foot mansion was gradually transformed into a commercial lodging and events complex. The estate eventually expanded to almost a dozen structures across more than 100 wooded acres. Between 2016 and 2019, Gibson’s consulting firm paid a $70,000 monthly retainer to use the estate for corporate training retreats, which could occupy up to 20 weeks each year. Pine Manor also hosted between 6 and 16 weddings annually, according to the court’s opinion. In both 2017 and 2018, the estate earned about $1 million in lodging revenue. Gibson’s tax returns reported 365 fair-rental days. the property’s primary use had shifted to commercial accommodation and events Although Gibson and his family continued to stay at Pine Manor for about 70 nights a year. The estate held the relevant licences for its operations, and Gibson employed an on-site property manager and approximately 10 other full-time workers for housekeeping and landscaping. On October 22, 2019, lightning struck the mansion and started a fire while the property was unoccupied. Its Deluxe House section provided approximately $8.75 million in coverage for the building, while the Deluxe Contents section provided $3.5 million for personal property. The building coverage did not contain the business-property exclusion at issue in the case, so Chubb paid the full $8.75 million policy limit for the mansion. The contents coverage, however, excluded losses involving business property, subject to an additional coverage provision that capped payment for such property at $25,000. In June 2017, a Chubb underwriter had identified a potential gap in coverage after discovering that Pine Manor was no longer being used solely as a private residence. Gibson nevertheless renewed the homeowner’s policy in 2018 and 2019. The district court ruled that most contents were subject to the $25,000 limit, except items in areas inaccessible to guests, including a wine cellar, a gun safe and 2 locked master-bedroom closets.
The insurer therefore paid the $25,000 limit rather than the full $3.5 million contents amount. Because the mansion hosted paying guests, he sought the full contents coverage, arguing that the policy should not classify his personal furnishings and antiques as business property merely. Because a genuine dispute over coverage existed and Chubb had conducted a reasonable investigation, the claim under Section 155 of the Illinois Insurance Code failed. Because chubb’s coverage decision followed the policy’s plain terms, the Consumer Fraud Act claim also failed.
The court described the district judge’s interpretation as “exactly right,” concluding that the policy’s broad definition of business extended to property used in activities intended to generate financial gain. It agreed with the district court that the policy covered property used “whether partially or fully” to conduct the business. The policy’s wording, including a provision addressing property used “in whole or in part” for business purposes, supported that interpretation. The court described the dispute as “not just genuine; it was justified” and said the district judge’s interpretation of the policy was “exactly right.
Gibson spent millions renovating the property and furnishing it with family heirlooms, artwork and antiques, including an Italian rococo-style mirror and windows from the original Lloyd’s of London building. Its amenities included conference facilities, a pool, a carriage house, a boat dock and sports courts. Gibson also acquired neighbouring properties to accommodate additional guests and marketed Pine Manor as a luxury country inn and resort. The business generated substantial income. The house and its contents were deemed a total loss, but nobody was injured. Pine Manor was insured under Chubb’s Masterpiece homeowner’s policy. The distinction between the two sections became central to the dispute. The policy defined business property to include furniture, equipment, inventory, records and other items used to conduct the insured’s business. It covered activities intended to generate financial gain, whether conducted full time, part time or occasionally. Chubb argued that Gibson had used the contents of Pine Manor to operate his lodging and events business. The dispute was not entirely unexpected. The underwriter warned Gibson’s insurance broker and recommended switching to commercial property insurance. Gibson sued Chubb for breach of contract and alleged violations of the Illinois Insurance Code and the Illinois Consumer Fraud and Deceptive Business Practices Act. The Seventh Circuit affirmed the district court’s decision in an opinion written by Judge Diane S. Sykes. It agreed that the policy’s definition of business property included furnishings and decorations used to conduct the lodging and events business, not just conventional office equipment. The court pointed to the role the mansion’s collection played in attracting guests and shaping their experience. Pine Manor’s website advertised its art and antiques as part of the estate’s appeal, and guests could access and use most of the furnishings and collections throughout the mansion. The court concluded that these items helped conduct the business. Gibson also argued that many items had been acquired before Pine Manor became a commercial venue and continued to serve personal purposes when his family visited. The court rejected that argument, explaining that the policy focused on how the contents were used when the loss occurred, not when or why they were purchased. The court also rejected Gibson’s argument that property qualified as business property only if it was used entirely for commercial purposes. The court left open the narrower question of whether de minimis, or negligible, business use would be enough to trigger the exclusion. It did not decide that every instance of occasional business use automatically makes personal property ineligible for broader coverage. The Seventh Circuit affirmed summary judgment for Chubb on Gibson’s statutory claims under the Illinois Insurance Code and the Illinois Consumer Fraud and Deceptive Business Practices Act. You use AI every day. Now get your AI Quotient. Take the AIQ test.