Caitlyn P. Giammaria, 38, of Ambridge, died Monday May 4, 2026. Born June 23, 1987, Sewickley, she was the daughter of Timothy Giammaria, Ambridge and Janet and Richard Gaffney, Sewickley. In addition to her parents, she is survived by her son, Jayce Giammaria, one sister, Heather Mason, Baden, one stepbrother, Richie Gaffney III, North Hills, maternal grandmother, Patricia Vellano, Center Twp., three uncles and an aunt, Art and Lisa Giammaria, Moon Twp., Chris Giammaria, Ambridge, James Romigh, Moon Twp., great-uncle, John Vellano, two cousins, Cassandra Meloy and Carly Vellano. She was preceded in death by a daughter, Aurora Giammaria, paternal grandparents, Arthur and Kathleen Giammaria, maternal grandfather James Romigh, one aunt, Cynthia Giammaria. A private family viewing and service was held on Monday May 11, 2026 at BOHN-MATICH FUNERAL & CREMATION SERVICES, INC., 1099 Maplewood Ave., Ambridge, Pa.