Karen E. Leonard

Karen E. (Laycock) Leonard, age 79, a longtime resident of Chelmsford, Massachusetts, passed away peacefully at Lowell General Hospital on Sunday, October 18, 2026, surrounded by her loving family. She was the beloved wife of the late Harry Mark Leonard, Jr., with whom she enjoyed 55 years of marriage until his passing in 2024.

She was born in Lowell on August 26, 1947, and was the daughter of the late George F. and Ellen (Heald) Laycock. She was a graduate of Boston University where she majored in Organ Performance, and UMass Lowell where she earned her Masters in Music in Choral Conducting.

Karen served as Minister of Music at the West Chelmsford United Methodist Church for 57 years, where she shared her musical gifts and deep commitment to her faith. Through her years of service, she touched the lives of many members of her church community.

She was the founding Artistic Director for the Merrimack Valley Ringers, sharing her love of music and helping others experience the joy of making music together. In addition, Karen served as president of the American Guild of English Handbell Ringers (‘99-‘02), instructed at national and international symposiums, and was awarded Honorary Life Membership (‘08) reflecting her dedication to the handbell ringing community and her commitment to the musical organizations she held dear.

Karen dedicated her life to her faith, her love of music, and the family and friends she cherished. Through her musical talents, she served her church, brought people together, and enriched her community through music education and performance. She will be remembered for her devotion, generosity, and the lasting impact of her love and music. Though deeply missed, her legacy will live on in the hearts of all who knew her. May she rest in peace, surrounded by the eternal harmony of the music she so dearly loved.

Karen is survived by her son David and his wife Daniela of Carmel, NY, with two grandchildren Nicholas (Adrianna), and Juliana; her son John and his wife Hilary of Florida; and her niece, Christina (Leonard) O’Brien and her husband Kevin.

Memorial donations may be made in Karen’s memory to West Chelmsford United Methodist Church to support the music program she built https://www.wcumc.us/give.

Visiting Hours will be held on Thursday, October 22, 2026, from 4pm – 7pm at the BLAKE CHELMSFORD FUNERAL HOME, 24 Worthen St., CHELMSFORD. Her Funeral Service will be held on Friday, October 23, 2026, at 10am at West Chelmsford United Methodist Church, 242 Main St., North Chelmsford. Kindly gather at the church. Interment will be held privately.