Liam Gleason was more than just a celebrated lacrosse coach; he was a devoted family man whose warmth and passion touched everyone around him. Born and raised in Wading River, New York, Gleason built a remarkable career on the field while cherishing the quiet joys of home life. At 41, he left an indelible mark on Siena University and the broader lacrosse community, but it was his unwavering commitment to his loved ones that truly defined him. His story reminds us how one person’s energy can ripple through lives, fostering connections that endure beyond measure.
Gleason’s journey blended athletic excellence with profound personal bonds. A standout player at the University of Albany, where he helped secure an America East title in 2007, he transitioned seamlessly into coaching. Over seven seasons at Siena, he led the Saints to their first national ranking in 14 years and a Metro Atlantic Athletic Conference championship in 2025. Yet, amid the triumphs of game days and team huddles, Gleason’s heart was anchored in his family. He celebrated milestones with the same fervor he brought to strategy sessions, always prioritizing laughter and togetherness.
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Building a Loving Home
Married for 12 years, Liam Gleason shared a deep partnership with his wife, Jaclyn Rosada, a former standout soccer player at the University of Albany. Their union was a testament to mutual support and shared dreams, forged in the competitive spirit of college athletics but nurtured through everyday adventures.
Jaclyn, often seen cheering from the sidelines or organizing family outings, complemented Gleason’s larger-than-life presence with her steady grace. Together, they created a home filled with encouragement, where sports were a language of love, and every victory—on or off the field—was savored as a family affair.
The couple’s greatest joy came from their three children: daughter Kennedy and sons Penn and Tate. Though exact ages remain private treasures within their circle, these young ones embodied Gleason’s playful side, often joining him for backyard games or attending practices with wide-eyed wonder.
Kennedy, the eldest, shared her father’s infectious smile, while Penn and Tate mirrored his boundless energy, tumbling through life with the same unbridled enthusiasm. Gleason was the ultimate dad—coaching little league drills one moment and reading bedtime stories the next—instilling values of resilience and kindness that will guide his kids long after his time with them.
A Lasting Legacy of Family and Community
Siena Lacrosse has announced the tragic passing of head coach Liam Gleason.
Gleason, 41, passed away Wednesday after suffering injuries from an accident at his home on Sunday. pic.twitter.com/2looSsJyqs
— TLN 🥍 (@LacrosseNetwork) December 3, 2025
Tragically, Liam Gleason’s life ended abruptly on December 3, 2025, following a fall at home that resulted in a traumatic brain injury. In his final act of generosity, he became an organ donor, extending his spirit to save others even as Siena and UAlbany communities gathered for an emotional honor walk. The outpouring of support has been staggering: a GoFundMe for Jaclyn and the children has surpassed $500,000, reflecting the countless lives he uplifted. Friends and alumni describe him as a “gentle giant,” whose 6’5″ frame housed a heart even bigger.
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As the Gleason family navigates this profound loss, their resilience shines through, much like the man who held them close. Gleason’s legacy isn’t just in trophies or records; it’s in the family he built and the love he left behind. A public funeral on December 6 at Siena’s UHY Center invites all to honor him, ensuring his story—of marriage, fatherhood, and unbreakable bonds—continues to inspire.
