John W. O'Brien Sr. Obituary
The passing of John W. O'Brien Sr. (Glenolden, Pennsylvania) occurred on July 24, 2026. John, born on January 6, 1948 in Philadelphia, Pennsylvania, is remembered by those who knew him. Family and friends can send flowers and condolences in memory of the loved one. Leave a sympathy message to the family on the memorial page of John W. O'Brien Sr. to pay them a last tribute.
John touched many lives and will be remembered fondly for the moments shared and the memories created. Family, friends, and colleagues extend their love and support during this time. While John’s presence will be missed, the influence he had on others will remain. Those who knew him will carry forward memories that reflect his character and spirit.
He was predeceased by: his parents, James O'Brien and Madeline O'Brien (Keating). He is survived by: his children, John W. O'Brien, Jr. (Nicole) and Katie Brown (Clarence); his brothers, Jim O'Brien (Laurie), Joe O'Brien (Toni) and Jerry O'Brien (Ruth); and his grandchildren, Aliza, Josiah, Lyla Mable and Bobby. He is also survived by nieces, nephews, extended family members, and friends.
