Timothy T. O'Neill, "Tim" passed away Wednesday March 5, 2025 at the age of 66. Born in Philadelphia to the late William and Mary (nee Gallagher) O'Neill he grew up in Jenkintown and graduated from Jenkintown High School in 1976. Tim and his wife, Mary K. (nee Kelly) raised their three children; Tara, Megan (Michael) and Timothy P. O'Neill in Glenside, PA. He is the grandfather of Shawn and Michael O'Neill. Tim is the brother of Maureen Hanish, Nancy Scharnikow, Jim and Fran O'Neill and the late Patricia Peeples, Bill, Jerry and Michael O'Neill. He is also survived by many nieces and nephews, in laws and many close friends.

Tim was co owner with his brother Fran of O'Neill Dental Laboratory. He was an avid golfer at Flourtown Country Club and other area courses and was a huge Philadelphia Eagles fan, relishing in their recent Super Bowl championship.

Relatives and friends are invited to his Funeral Mass Saturday March 15th, 11:00 am at St. Luke the Evangelist Church where his family will receive guests from 9:30 until 10:45. Int. Holy Sepulchre Cemetery.

Contributions in his memory to Devereux Center for Autism Research and Education Services, 600 Boot Rd. Downingtown, PA 19335 would be appreciated by the family.