Knitting 01
Official Obituary of

Diane D. (Daignault) Testoni

April 17, 2025

Diane Testoni Obituary

Southbridge, MA/New London, NH ~ Diane D. (Daignault) Testoni died Monday, April 14, 2025, at the Sullivan County Health Care in Unity, NH.  

Born in Worcester, MA, on December 4, 1946, Diane was the daughter of the late Arthur and Adele (Campolito) Daignault.  She earned an Associate's Degree from Quinsigamond Community College in Respiratory Therapy, and worked for many years at Harrington Memorial Hospital in Southbridge, MA.  Diane was a longtime resident of Southbridge before moving to Unity, NH to live with Beth.  Previously, Diane has lived in El Paso, TX, Chicago, IL, and Southbend, IN.   She was an avid knitter, and spent all her time and devotion to her grandchildren.  She loved to travel and take long car rides exploring back roads and new towns.  She adored her nieces and nephews.  Spending time with her family was very important to her.  

Diane's husband, Livio "Slim" Testoni, died July 15, 2005.  Diane is survived by her four children, Robert Zaniewski and his wife, Doerthe, of Germany, Beth Zaniewski and her partner, Justin Currie, of New London, NH, Aimee Zaniewski Holtz and her husband, Jeffrey, of Denton, TX, and Michael Zaniewski and his partner, Darlene Branconnier, of Brimfield, MA; her six grandchildren: Olivia Howe, Eve Robida, Grahm Holtz, Logan Zaniewski, Nikola Zaniewski, and Skye Duesterhus; her brother, Arthur Daignault and his wife, Joan, of South Yarmouth, MA; her sister, Beverly Stanick and her husband, Philip, of Cherry Valley, MA; and many nieces and nephews.  Diane was predeceased by her brother, Kenneth Daignault, Sr.

Calling hours will be Tuesday, April 22, 2025 from 5-7PM at Sansoucy Funeral Home, 40 Marcy Street, Southbridge, MA 01550.  A Mass of Christian Burial will be Wednesday, April 23 at 11AM in St. Mary's Church, 247 Hamilton Street, Southbridge.  Burial will immediately follow at St. Anne's Cemetery, 98 Hinman Street, Fiskdale, MA 01518.  

To send flowers to the family or plant a tree in memory of Diane D. (Daignault) Testoni, please visit our floral store.


Services

Visitation
Tuesday
April 22, 2025

5:00 PM to 7:00 PM
Sansoucy Funeral Home
40 Marcy Street
Southbridge, MA 01550

Mass of Christian Burial
Wednesday
April 23, 2025

11:00 AM
Saint Mary's Church
247 Hamilton Street
Southbridge, MA 01550

SHARE OBITUARY

© 2026 Sansoucy Funeral Home. All Rights Reserved. Funeral Home website by CFS & TA | Terms of Use | Privacy Policy | Accessibility