Dianne Marie Moreau, 77, passed away peacefully November 18, 2020. Born April 8, 1943 in Springfield, MA, she was a daughter to the late Paul and Laura (Tootill) St. Jean. She was a 1962 graduate of Agawam High School and was later employed as Administrative Assistant with the Town of Agawam Planning Board for 3 years, Town of Agawam Weights and Measures for 7 years and most recently the Town of Agawam Veterans Services for 20 years, retiring in 2005. Dianne was a communicant of Sacred Heart Church in Feeding Hills, and also served on the Agawam Memorial Day Parade Committee where she assisted in organizing the parade for countless years. When not involved with the community, Dianne enjoyed spending time at the lake (Otis Reservoir), where she was coined The Queen of Otis. She also enjoyed reading, gardening and most importantly, creating memories with her family. She is survived by her husband of 37 years, Richard D. Moreau of Westfield; sons: Steven J. Giordano of Westfield, Daniel J. Giordano and his wife, Jeannie of Feeding Hills, and David P. Giordano of Pollock Pines, CA; grandchildren: Zachary, Christopher and Robert; and other loving relatives and friends. In addition to her parents, she was predeceased by her brother Jeffery St. Jean and daughter-in-law Maria Giordano. Calling hours for Dianne will be held from 1:00-3:00PM on Sunday November 22, 2020 at Colonial Forastiere Funeral & Cremation, 985 Main St., Agawam with a memorial service beginning at 3:00PM. Go to www.forastiere.com to see virtual options. A private interment will be held at the convenience of her family. In lieu of flowers, memorial contributions may be made in Dianne’s name to the Town of Agawam, Veteran’s Services-Street of Flags, 681 Springfield Street, Suite 2, Feeding Hills, MA 01030. For online condolences please visit www.forastiere.com.