Democratic Senator Mark Warner of Virginia announced on April 20, 2026, that his daughter Madison Warner passed away at the age of 36 following a prolonged battle with juvenile diabetes and multiple health challenges.
Warner and his wife, Lisa Collis, issued a joint statement expressing their deep grief: “We are heartbroken beyond words by the passing of our beloved daughter, Madison. She filled our lives with love and laughter, and her absence leaves an immeasurable void.” They also thanked friends and family for their support and requested privacy to cope with their loss.
The senator, who has served in the U.S. Senate since 2009 after a term as Virginia’s governor, lives in Alexandria, Virginia, with his wife and their two other daughters, Gillian and Eliza.
Warner has been a vocal advocate for diabetes research and policy reforms, frequently citing his family’s personal experience with type 1 diabetes. He has sponsored legislation aimed at reducing insulin costs and increasing access to diabetes care nationwide.
Why it matters
Madison Warner’s death underscores the ongoing challenges faced by individuals living with type 1 diabetes despite advances in treatment. Senator Warner’s legislative efforts reflect a broader push within U.S. politics to make critical diabetes medications more affordable and accessible, as insulin prices remain a significant barrier to care for many Americans.
Background
Type 1 diabetes, often diagnosed in childhood, requires lifelong insulin management. Complications can arise from the condition or other related health issues, sometimes resulting in premature death. Senator Warner’s advocacy has helped raise awareness about diabetes care and affordability, contributing to national conversations about healthcare policy and medication pricing.
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