WEBSTER - Theresa D. (Kozlowski) Miller, 94, a lifelong resident of Webster, passed peacefully Monday, December 15th, 2025 surrounded by family in her daughter's home. She now joins her beloved late husband of over 60 years, Robert G. "Rocky" Miller.
Theresa was born in Webster on March 28, 1931 the daughter of Victoria Urbanowski. She graduated from St. Joseph Parochial Elementary School and then from Bartlett High School in Webster. She retired as a head teller at the former Webster Credit Union and later worked part time as a bookkeeper for Ciesla Excavating and RAMPCO Construction.
She was a longtime and dedicated parishioner of St. Joseph Basilica. Theresa was a member of multiple organizations including past president of the St. Joseph Polish Women's Club, treasurer and a board member of the Holy Rosary Sodality, treasurer and past president of the Sacred Heart Society. She belonged to the St. Anne Society and also served on the parish council.
She volunteered at the annual St. Joseph festival using her background banking skills counting money from all the booths and "proving to the penny"!
She loved spending time at David's waterfront home on the deck just watching the boats go by and being amazed at their size! She enjoyed going to lunch at various local restaurants, sitting by the garden and the pool at her daughters’ homes or at Maryann's mini farm with the horses and chickens.
She loved playing bingo and watching and rooting for her beloved New York Yankees (even though we were Red Sox fans)!
She is survived by her son, David J. Miller of Webster; her 3 daughters, Sandi Grzyb and husband Vinny of Webster, Joanne Newell and husband Harry of Thompson, CT, and Maryann Miller and her fiancé Walter Singer of Hampton, CT; 3 grandchildren, Joel, Harrison and John; 3 great-grandchildren, Braylon, Aria and Audra. She was preceded in death by her son Robert J. Miller, by her infant daughter Carolyn Miller, her granddaughter Francine Miller, and by her grandson Robert J. Miller III.
A very special thank you to Webster Summit Elder Care who showed love and compassion to her during her final days.
Visitation hours will be held from 9:00 to 10:30 AM, Saturday, December 20th, in Sitkowski, Malboeuf & Hickey Funeral Home, 340 School Street. A Mass of Christian burial will follow at 11:00 AM in Saint Joseph Basilica, 53 Whitcomb Street. She will be laid to rest near her husband and daughter in Saint Joseph Garden of Peace. Flowers may be sent or donations in her name may be made to Saint Joseph Elementary School, 47 Whitcomb Street, Webster, MA 01570.