Susan Marie Sirotski, passed away suddenly on Tuesday, July 7, 2026, at the age of 50. Born on December 4, 1975, in Buffalo, NY, Susan was the cherished daughter of Angeline (nee Szwakiel) and Jack Sirotski. She built a career as a dedicated collections agent at FirstSource Advantage in Amherst, NY, where she was known for her reliability, commitment, and work ethic, but it was her kindness, her listening ear, and her quiet way of brightening a room that her colleagues will remember most.

Family was the cornerstone of Susan's life. She was a devoted mother to her children, Kassandra (fiancé Mario Hernandez) Bundy and Patrick (Megan Wallace) Bundy Jr., and sharing a bond with their father, Patrick Bundy, Sr. One of Sue's greatest joys was her role as a loving grandmother to Cayden Wallace, a blessing she embraced with all her heart. Watching Cayden grow brought a light to her eyes that those who loved her will carry forever. Sue also found companionship and warmth with her loving partner, Gary Boldt — a love that brought comfort and happiness to her days.

She leaves behind her dear sisters, Kathy Ver and Melissa Sirotski, along with many nieces, nephews, cousins, and friends who were blessed to know her. Sue's heart was big enough for everyone, including her beloved fur baby, Pumpkin, who was her loyal companion and brought her so much joy and comfort.  To be loved by Susan was to be truly seen — she had a way of showing up, of caring deeply, and of giving without expecting anything in return.

Family will be present on Friday, July 10th from 3-7 PM at the PIETSZAK FUNERAL HOME, 2400 William St., near Harlem Road where a funeral service honoring her life will be held at 6:30 PM.

Sue's life was one of dedication, love, and quiet strength. She will be remembered respectfully and fondly by all who knew her. We invite you to honor her memory by sharing a picture in our online Photo Album or a favorite memory in our Guest Book on the Tribute page. Through these remembrances, her enduring spirit will continue to inspire and uplift us all.