

Passed away peacefully at the Greater Niagara General Hospital on Sunday, June 7, 2026, at the age of 86. Beloved husband of the late Teresa (née Costabile) (2021), cherished father of Phyllis (John) Convery, Mary (Mark) DeBiasi, Tonina Pellegrino, and Frank (Monica) Pellegrino.Loving Nonno of Sarah Convery (Craig Brennan), Amanda Convery, Alicia DeBiasi, Nicolas Pellegrino, Brooke Pellegrino, and Laurana Pellegrino, and proud great-grandfather of Lewis and Alexis.He will be fondly remembered by his siblings Mary (Frank) Matthews, John (Betty) Pellegrino, and Pat (Ann) Pellegrino; his brothers- and sisters-in-law Armando (Donatina) Costabile, Fred (Vivian) Costabile, Frank (Fulvia) Costabile, Gaspar (Olga) Costabile, and Carmela (Tony) Fazio; as well as many nieces, nephews, extended family members, and friends.Frank was predeceased by his parents, Antonio and Felicia Pellegrino; his sister, Teresa (Antonio) Andricciola; his brother, Sam Pellegrino; and his parents-in-law, Francesco Costabile and Maria (née Pansino).
Frank was a devoted husband, loving father, grandfather, and great-grandfather who treasured his family above all else. A dedicated and hardworking man, he was a proud member of the LiUNA union since 1970 and spent his entire career working in construction. Following his retirement, he found great joy tending to his garden and spending time with those he loved.
The family will receive friends at PATTERSON FUNERAL HOME, 6062 Main St. Niagara Falls, on Thursday from 4-8 p.m. The Rite of Committal will be held at Fairview Mausoleum, 4764 Portage Rd, Niagara Falls on Friday, June 12, 2026 at 2 p.m. In lieu of flowers, donations to either Heart & Stroke Foundation or Alzheimer Society, would be appreciated by the family. to Online condolences at pattersonfuneralhome.com
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