James Mahon

1945 - 2025

James Francis Mahon, 80, of Houston, TX, entered into a peaceful rest, in Connecticut, on Tuesday, September 16, 2025, with his wife and son by his side. He was the beloved husband of 43 years to Mary Mahon.

Jim was born in New Haven, CT on June 22, 1945, to the late William and Mary Mahon of West Haven, CT. Growing up in West Haven, he loved life on the coast, spending time in the salt marsh behind his family home and in the ocean. As a graduate of Rhode Island School of Design (RISD), art was always part of his life. After graduating RISD, Jim, his wife and first-born child moved to Kansas City, MO, where he had his second child and began his career at Hallmark Cards. He, along with other young artists, were part of the launch of Hallmark Christmas ornaments. His creation, Frosty Friends, continues to be the longest running Keepsake ornament. With art always being his passion, not just a profession, he created clay sculptures that were sold at different fairs, with the Renaissance Festival being his favorite. He created a line of sculptures named The Kansas City Cowboy. In 1980, he and his family returned to Connecticut, where in New York he joined the Henson Associates commonly known as The Muppets. His talent in making visions a reality, from concept to design and manufacturing, was a perfect fit. While working with The Muppets, as the Art Director for licensed products he was part of the Muppet Magazine team, working with various celebrities. Jim created the Muppet Babies which have been cherished by generations.

Jim carried the love for others with him across his life. Just as his father Bill inspired young athletes, Jim inspired his children, grandchildren and many young artists to pursue their dreams. Jim taught those around him to find beauty in the simplest things.

Along with his wife, Mary, he will always be loved by his children, Lisa Haynes, Dennis and Renee Mahon and Robert and Soyoung Kang. Grampio will continue to inspire his grandchildren, Arlene Haynes, Kealey Mahon, Kierra Mahon, Ashlyn Mahon and Evelyn Kang. Jim will eternally be adored by his little sisters Patricia and Orrin Hanke, and Barbara Mahon and his former wife Arlene Mitchell.

For full obituary, please visit northhavenfuneral.com.