GREGORY E. PETERSON

1946 - 2025

PETERSON, Gregory E. Of Merrimack, NH and York, ME, formerly of Tyngsboro and Westford. October 13, 2025. Greg is survived by his beloved wife of 58 years, Kathleen Peterson; their four children and ten grandchildren: Jeffrey Peterson, II and his wife, Jana Peterson, and their children, Jeffrey Peterson, III of Windham, NH and Kelsey Peterson and her fiancé, Shawn Sweeny of Berwick, ME, Michael Peterson and his wife, Kate Peterson, and their children, Bradley, Jake, Kyle and Gregory Peterson of Hanover, MA, Trista LaMonica and her husband, Rocco LaMonica, and their children, Rocco and Ava LaMonica of Pepperell, MA, Heather Sweeney and her partner, Paul Williams, Jr. and her children, Anna and Jack Sweeney of Amherst, NH. He is also survived by his sister, Linnea Westberg and her husband, James Westberg of Nashua, NH, and their children, Caroline Westberg of Madrid, Spain and Douglas Westberg and his wife, Kerri Westberg of Natick, MA; as well as his niece, Jennifer Basile of Marblehead, MA. Greg was predeceased by his parents, Edgar and Phyllis Peterson; his brother, Jeffrey Peterson; and his sister, Sherid Basile. He will also be lovingly remembered by his beloved golden doodle, Maggie, his loyal companion and constant friend. The family wishes to express their heartfelt gratitude to the entire team at Tufts Medical Center in Boston for their compassionate and expert care. Visiting Hours will be held in the McGaffigan Funeral Home, 37 Main St., (Rte. 113) PEPPERELL, MA, on Thursday, October 23, 2025, from 4 – 8 pm. Greg's Funeral Service will be held at West Chelmsford United Methodist Church, 242 Main St., North Chelmsford, MA, on Friday, October 24, at 11 am. Interment Fairview Cemetery, Westford. For those who wish, flowers will be gratefully accepted and may be sent to the funeral home for Greg's services. In lieu of flowers, those wishing to honor Greg's memory are encouraged to make a donation to the dog rescue organization of your choice, reflecting his lifelong love of animals. Please see www.McGaffiganFuneral.com for complete obituary.

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