Shirley A. O'Brien Obituary

It is with great sadness that we announce the death of Shirley A. O'Brien (Williamsville, New York), who passed away on May 20, 2026, at the age of 90, leaving to mourn family and friends. Leave a sympathy message to the family on the memorial page of Shirley A. O'Brien to pay them a last tribute.

She was predeceased by: her spouse Thomas E. O'Brien; and her son Timothy M. O'Brien (Patrick Sleem). She is survived by: her children, Cheryl A. Pfund (Benjamin), Diane M. Meka (John), Thomas P. O'Brien and Colleen B. Barcomb (Jamey); and her grandchildren, Benjamin Pfund (Darci), Jessica Viana (Michael), Jennifer Tyra (Shawn Gibbons), Katherine DiPerna (Joseph), John Meka (Tess), Thomas Meka, Molly Adejumo (Philip), Emily Meka, Michael Barcomb (Allison Williams), Laura Barcomb and Thomas Barcomb. She is also survived by many nieces and nephews.

In lieu of flowers memorial donations may be made to the Alzheimer's Association (http://www.donorservices.alz.org).