Donald R. Keer Sr. Obituary
With heavy hearts, we announce the death of Donald R. Keer Sr. of Upper Darby, Pennsylvania, who passed away on February 11, 2026 at the age of 90. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
In the vast expanse of eternity, may Donald find peace everlasting, cradled in the gentle embrace of the universe. And as we stand on the shores of remembrance, may his legacy inspire us to live each day with purpose, passion, and profound gratitude for the gift of life itself.
In lieu of flowers, memorial contributions to the Alzheimer's Association, http://www.alz.org., would be appreciated.
