Katherine Argy, 84, of Lewiston, NY, passed away peacefully on Monday, September 26, 2022. Born in Cold Spring, NY, she was the daughter of the late Mario and Rose (Critelli) Catalano.

Katherine centered her life around her beloved family and friends who will miss her greatly.

Katherine is survived by two daughters, Mary Jo (Dr. John) Coniglio and Jeri Ann (Dr. Mark) DelMonte and was predeceased by one daughter, Kerrie Marie Aiduk whom she missed every day. She is also survived by her grandchildren, Dr. Andrew (Dr. Amanda) Coniglio, John Coniglio Esq., Katherine (Alex) Amorese, Syd (Corin) DelMonte, Mark (Elizabeth) DelMonte and Matthew DelMonte; two great-grandchildren, Gianluca DelMonte and Nora Rose Coniglio; her siblings, Madeline (Ronald) Reed and John Catalano "Tom Darro" (Ann Marie); as well as many nieces and nephews.

Visitation will be on Friday, September 30 from 5 – 8 PM at M.J. COLUCCI & SON NIAGARA FUNERAL CHAPEL, 2730 Military Road, Niagara Falls, NY. Katherine's Mass of Christian Burial will be celebrated on Saturday at 11:30 in St. Peter's Church, 620 Center Street, Lewiston, NY. Interment will follow in Gate of Heaven Cemetery. Visit mjcoluccifuneralchapel.com for online condolences.