Kathleen L. Sullivan

Kathleen Linda (Lesiow) Sullivan, 78, of Somerset, Massachusetts, passed away on Monday, April 20, 2026.

    She was the widow of the late Kevin Sullivan.

    Born in Fall River, Massachusetts, she was the daughter of the late Michael and Rita M. (Jennings) Lesiow.

    Kathleen dedicated her professional life to caring for others as a nurse until her retirement. Outside of her career, she was remarkably creative and talented with her hands, finding joy in needlepoint and knitting, and was known by her loved ones for making beautiful sweaters. More than anything, she cherished the time she spent with her family. She created countless special memories with her family that will be cherished by them.

    She is survived by her children Derek Brilliant (wife Danielle) and her Tracy McKay (husband Jeff). She also leaves behind her four grandchildren: Dylan, Jackson, Hayden, and Brodie.

    Funeral services will be private. In lieu of flowers, memorial contributions may be made in Kathleen’s memory to her parish, Our Lady of Peace, in Somerset.