John J. Didion Sr. Obituary

The family of John J. Didion Sr. (Pittsburgh, Pennsylvania) announces his passing on July 15, 2026. John, born on September 9, 1949, is remembered by family, friends, and others who shared time and connection. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of John J. Didion Sr. to show support.

He was predeceased by: his parents, Adrian Didion and Ruth Didion; his sister Barbara Kuklis; and his sister-in-law Cheryl. He is survived by: his wife Barbara (Girdwood); his children, John J Didion Jr., Jennifer Harris (Chris), Lisa Slair (Jonathan), Kylie (Richie Dunner), Hannah, Aidan Didion (Lexie Guzel), Chase and Chelsey Harris; his pets, Kona and Millie; his sister Ruth Ann Martinelli (Joe); and his siblings-in-law, Robert Girdwood (DeeDee), Norma Girdwood, Joe Girdwood (Melynda) and Janet Niswonger (Karlos). He is also survived by many nieces, nephews, great nieces, and great-nephews.