Kathleen B. (Bonner) O'Donnell

Kathleen B. O’Donnell (Kath), of Horsham, passed away on Wednesday, April 9, 2025, at Southampton Estates, surrounded by her daughters. Kath was the loving wife of the late Philip J. O’Donnell. Raised in Abington, she was the daughter of Katherine and John Bonner. Kath is survived by her three daughters and their spouses, Maureen and Dan Burke, Julie and Jason Doyle, and Maris and Ron Toporowski; her grandchildren, Madeline Toporowski, Ryan Toporowski, and Elena Doyle; her siblings, David Bonner, Maris Evoy and Joan Diaz; and multiple cherished nieces and nephews.

Kath loved spending time with her family, hosting parties, playing cards, dancing, reading, gardening, swimming, playing softball, riding bikes, and attending her kids’ and grandkids' games and special events. Kath spent many years soaking up the sun in Sea Isle, NJ while riding bikes, enjoying the beach, and walking her dogs. She also enjoyed beautifying her home with well tended gardens, often referred to as the “Wall of Flowers.”

Relatives and friends will be received by her family on Tuesday, April 22, 2025, at 10 AM in Saint Catherine of Siena Church, 321 Witmer Road, Horsham followed by a Funeral Mass at 11 AM. Her interment will immediately follow at St. John Neumann Cemetery, 3797 County Line Rd Chalfont, PA. In lieu of flowers, memorial contributions can be made to: Alzheimer’s Disease Research, 22512 Gateway Center Drive, Clarksburg, MD 20871.

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