Jon H. Holler

Jon H. Holler, of North Tonawanda, New York, and Key Largo, Florida, passed away surrounded by the love of his family. A devoted husband, proud father and grandfather, licensed captain, entrepreneur, philanthropist, and true lover of the water, Jon was the steady rock so many leaned on, always finding peace at the helm.

Jon was an extraordinary husband and father. His beloved wife, Mary Ellen (Cassata) Holler, was his partner in life and love for more than 46 years. Together, they built a family grounded in devotion, laughter, and deep commitment. He was endlessly proud of his children, Marel Holler Hinners and her husband Carson Hinners, and Jonathan Holler and his wife Caitlin Batcho Holler. Becoming “Grandpa” was one of his greatest joys. He adored his granddaughters, Charlotte Hinners and Vivian Holler, and eagerly anticipated welcoming his first grandson this spring.

He was the cherished son of the late Clifford and Clare (Goodenough) Holler of Tonawanda, New York, and the loving brother of Therese Holler, Timothy (Geri) Holler, and the late Daniel Holler. He was a beloved brother-in-law, uncle, cousin, friend, and mentor to many.

A graduate of Cardinal O’Hara High School and Canisius College, Jon carried his education into a life defined by entrepreneurship and service. He acquired his father’s insurance agency, Holler-United, later Holler-Grapes, and became a steady force behind the scenes, the one who made things happen without seeking recognition. His ambitions were bold, his vision clear, and his work ethic unmatched. Fearless and resourceful, Jon earned the respect of everyone he met. He was never one to say no, instead, he would ask, “How long will it take?” and then get to work.

Born with a deep respect for honesty and responsibility, Jon built his life on character. Dependable, strong, and fiercely loyal, he carried himself with quiet confidence and unwavering integrity. To know him was to know steadiness. He encouraged his children to meet life head-on, often reminding them to “put on your blinders and your game face” whenever challenges arose. Partnership defined much of Jon’s life, especially with Mary Ellen. Together they were a dynamic team with seemingly endless energy, a true reflection of Jon’s vision and Mary Ellen’s dedication.

Beyond his love for family and the water, Jon quietly gave back to others. He was especially proud to support charities benefiting youth handicap sports, inspired by the deep bond he shared with his father, who lived with polio. He believed every child deserves the opportunity to compete, grow, and experience confidence.

Jon was deeply devoted to his community. He served as President of the Chamber of Commerce and was actively involved in the Tonawanda Exchange Club and the Knights of Columbus. He served on the Board at Cardinal O’Hara High School, quietly sponsored local Little Leagues and meaningful charities, and often donated back any winnings. He played a central role in developing the docks along the Erie Canal in the Tonawandas, now known as Gateway Harbor. He was also one of the founders of Canal Fest of the Tonawandas in 1983, where he once asked Mary Ellen to organize a “small” craft show that has grown into a hallmark event.

At the Buffalo Launch Club, Jon served as Commodore, was honored with the Blue Gavel, and received a Lifetime Member Award. He led the basin expansion and, alongside Mary Ellen, played a pivotal role in the Heritage Committee.

Even with his many responsibilities, Jon never lost sight of life’s simple joys. He looked forward to Thursday night broom ball with his cousins, never missed a sports game or dance recital, and cherished travels with his family, usually by boat. Always ready with a cold Bud Light and a good laugh, he made every moment count.

Since he was a little boy, Jon cherished family trips with his parents and siblings to the Florida Keys and Long Lake in the Adirondacks. Those early adventures, filled with water, wilderness, and togetherness, shaped his lifelong love for boating, exploring, and gathering the people he loved most in one place. His love for navigating and travel grew into a lasting legacy. Jon’s passion for the water, both on it and diving below the surface, carried him from the Florida Keys to the currents of the Niagara River, the Great Lakes, the Erie Canal, and everywhere in between.

In the 1970s, long before the Florida Keys were widely known, Jon and his father, Cliff, took a leap of faith and purchased land and a home in Key Largo. What began as a father and son venture became the foundation of a now four-generation family legacy that will be carried on for years to come. The house they built was more than a getaway. Known as “Cliff and Jon’s Warm House,” it became a place of boat rides, laughter, and stories shared by the water.

After retiring, Jon traded his suit and tie for a Guy Harvey T-shirt and flip flops, spending more time in the place that meant so much to him, enjoying the life he had worked so hard to build. He continued volunteering and contributing to others, always finding ways to give back. The Keys were his sanctuary, a legacy rooted in adventure, family, and the simple joy of being together and enjoying life.

Though his passing leaves an immeasurable space in the hearts of those who love him, his legacy lives on in the strength of his family, in the character he modeled, on the waters he loved, and in every good joke and laugh shared in his honor.

“Some of it’s magic, some of it’s tragic, but I’ve had a good life all the way.” — Jimmy Buffett

To send flowers to the family or plant a tree in memory of Jon H. Holler, please visit our floral store.