Debbie M. LeHouillier, age 64, passed away on November 17, 2025 at the Pioneer Valley Health and Rehabilitation in South Hadley. She was born on January 29, 1961 in Holyoke, daughter of the late Maurice Harvey LeHouillier and Sally Ann (Natale) LeHouillier. She is survived by three brothers, Maurice LeHouillier and his wife Tami of Reno, NV, Robert LeHouillier of Montclair, NJ and Roger LeHouillier and his wife Jennifer of East Longmeadow; two sisters, Constance Gumlaw and her husband Allan of Springfield and Sally Swain and Sadie of Chicopee. She also leaves many nieces and nephews and her beloved cat Duffy. She enjoyed playing pool and spending time with friends and family. She is predeceased by her husband Richard Seifert who passed away in 1999. Services will be held at a later date. Memorial contributions may be made to the Harmony House, 66 View St, Chicopee. For online condolences, please visit www.GriseFH.com.