Catherine "Kay" M. Fillion

Catherine "Kay" Fillion, 80, beloved wife of the late Edward Fillion, of New Haven died May 30,2026 surrounded by loving members of her family. Kay was born on December 23, 1945, in New Haven, daughter of the late Albert and Estella Ermer.

Kay leaves to cherish her memory sons, Richard (Hope) Fillion of Wallingford and John (Donna) Fillion of Port Orange, Florida, grandchildren, Joseph, Shane, Marc and Katelyn and great-grandchildren, Evalin, Violet, and Elisabeth. In addition, she leaves her loving sister, Sharon (Tony) Lucibello of North Haven, brother Albert (Sue) Ermer of Seymour, and brother-in-law Patrick Chasse of Canton, Georgia as well as many nephews, nieces, and cousins. She was predeceased by her sisters Barbara Ermer and Lynne Ermer Chasse.

Kay graduated from Wilbur Cross High School and was an accountant for many years at Sargent/Assa Abloy in New Haven. She loved going with Ed on road trips, watching the Yankees, and listening to music. The passing of her beloved Ed left a profound void in her life, but with her strength she fought through it with the help of her boys. In recent years she enjoyed fun times with her sister Barbara before she passed, and cousins Karen and Diane. Throughout her life, Kay faced significant health challenges with grace and determination, drawing strength from her faith with the unwavering support of her family.

The hours for visitation will take place on Thursday June 4, 2026 from 5 to 7 pm at the West Haven Funeral Home.  On Friday morning the procession will leave the funeral home at 9:30. A Mass of Christian Burial will be celebrated in St. John Vianney Church, St. John XXIII parish at 10 o’clock.  Interment will follow in Oak Grove Cemetery.

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