The music world felt a profound loss on September 20, 2026, when Chad Gilbert, the founding guitarist of New Found Glory, passed away at the age of 45. While fans remember him for his influential pop punk riffs and production work, his personal world revolved around his wife, Lisa Cimorelli, and their young daughter. Their story is one of creative synergy and immense strength during a years long health crisis.
Lisa Cimorelli was more than just the spouse of a rock star. She was a powerhouse in her own right, building a massive following long before meeting Gilbert. Together, they navigated the highs of new parenthood and the lows of a stage 4 cancer diagnosis with a public transparency that inspired thousands.

Who is Lisa Cimorelli?
Lisa Cimorelli is widely recognized as a member of the family vocal group Cimorelli, consisting of five sisters who rose to fame on YouTube. Known for their intricate harmonies and upbeat covers, the group transitioned from viral internet stars to a touring act with several original EPs and albums.
Born on September 19, 1993, Lisa brought a pop sensibility to the relationship that contrasted beautifully with Chad’s punk rock roots. Beyond her vocal talents, she has been a vocal advocate for mental health and body positivity, traits that would later define how she managed the communication surrounding her husband’s illness.
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A Timeline of Their Relationship
Chad and Lisa began their journey as a couple in 2018, following the end of Chad’s previous marriages. Their relationship developed away from the initial glare of the spotlight, but they eventually became open about their bond on social media.
- Engagement: The couple announced their intent to marry after roughly two years of dating.
- Wedding Date: They officially tied the knot on October 3, 2020. The ceremony was a private, intimate affair that reflected their shared values and tight knit family circles.
- New Chapter: Shortly after their marriage, the couple focused on building a quiet life in Nashville, Tennessee, which served as a home base for their musical projects and medical needs.

Building a Life in Nashville
Nashville provided the perfect backdrop for their family. For Chad, it was a hub for songwriting and production. For Lisa, it was a place where she could continue her work with Cimorelli while enjoying a more grounded lifestyle. Their home became a sanctuary, especially as Chad’s health required him to step back from the grueling tour schedules of New Found Glory.
The Birth of Lily Gilbert
In July 2021, the couple welcomed their daughter, Lily Gilbert. Lily became the light of Chad’s life, appearing frequently in his social media updates. Even during his most intense periods of treatment, Chad often spoke about how his daughter gave him the will to keep fighting. Lisa documented these moments with grace, showing the reality of a young family balancing joy and fear.

Facing a Difficult Health Journey
Their marriage was tested almost immediately by a series of medical emergencies. In December 2021, just months after Lily was born, Lisa found Chad unresponsive, leading to the discovery of a rare neuroendocrine tumor called a pheochromocytoma.
Over the next few years, the diagnosis shifted and became more aggressive:
- December 2021: Initial surgery to remove a malignant tumor.
- August 2022: Discovery of a paraganglioma in his spine, requiring further surgery.
- February 2023: Onset of intense chemotherapy after the cancer spread to his lungs.
- March 2026: Emergency brain surgery following the discovery of three new tumors.
- April 2026: Official diagnosis changed to stage 4 adrenocortical carcinoma.
Throughout these events, Lisa acted as the primary communicator for the family, providing updates to fans while shielding their daughter from the harshest realities of the situation.
Chad Gilbert’s Final Days and Legacy
Chad Gilbert passed away peacefully in his sleep on September 20, 2026. He was surrounded by Lisa and his closest family members. His death prompted an outpouring of grief from the music community, with peers from Paramore, Fall Out Boy, and the Cimorelli family offering tributes.
Lisa’s role in his final years cannot be overstated. She managed his care, his public image, and the upbringing of their daughter during a period of immense physical and emotional strain. Her resilience has become a central part of the Gilbert family legacy.
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Understanding Chad Gilbert’s Marital History
Because Chad Gilbert was a prominent figure in the music scene for decades, there is often confusion regarding his previous relationships. It is important to distinguish his past marriages from his final years with Lisa.
| Spouse | Marriage Dates | Note |
|---|---|---|
| Sherri DuPree | 2007 (Divorced 2007) | Member of the band Eisley. |
| Hayley Williams | 2016 to 2017 | Lead singer of Paramore. |
| Lisa Cimorelli | 2020 to 2026 | Wife at time of death; mother of Lily. |
Frequently Asked Questions
1.When did Chad Gilbert die?
Chad Gilbert passed away on September 20, 2026, at the age of 45.
2.Who is Chad Gilbert’s daughter?
His daughter is Lily Gilbert, born in July 2021.
3.What was the cause of Chad Gilbert’s death?
He died following a long and courageous battle with stage 4 adrenocortical carcinoma, a rare form of cancer.
4.Is Lisa Cimorelli still in the band Cimorelli?
Yes, Lisa remains a member of the group, though her public activity was limited during 2025 and 2026 to focus on her family’s health needs.