It is with broken hearts that we share the passing of Gregory Richman Guilmette, who left this world far too soon on August 13, 2025, at the age of 27. Greg passed peacefully, surrounded by the love of his family, after a courageous battle with cancer.

Born and raised in Merrimack, NH with the biggest heart, and brightest smile Greg was the kind of person who was always ready to lend a hand, share a laugh, or have an adventure.

Greg was a devoted husband to his beloved wife, Katrina, and a proud father to their daughter, Michelle, they were referred to by Greg as "his girls" and they were his greatest joy. Every moment with them was cherished, and the memories they made together will continue to shine brightly. He was also a loving son, a wonderful brother, a caring grandson, nephew, cousin, and friend.

He is survived by his wife Katrina; daughter Michelle; father Timothy Guilmette; brothers Bryan Guilmette and Anthony Hudon; grandmother Patricia Guilmette; and many  uncles, aunts, cousins, and dear friends. Greg is predeceased by his mother, Michelle Hudon, and his grandparents Norman Guilmette, Richard Hudon, and Arlene Hudon.

Greg loved the outdoors—whether it was playing outside with his girls, dirt biking and hunting with his father and brothers, continuing on his family's tradition of visiting Newfound Lake every summer with his grandmother, uncles, aunt, and cousins, or hiking with his best friend Ben. His adventurous spirit was matched only by his love for the people closest to him.

Greg's life, though too short, was full of love, laughter, and enough memories made to last all of us a lifetime. He leaves behind a legacy of love, strength, and family devotion that will live on in all who were blessed to know him. He will be missed beyond measure, but his spirit and heart will forever remain with us always.

Details for Greg's celebration of life will be shared with family and friends.