
Birth: November 29, 1942
Death: December 20, 2025
Annette R Sonsteby OBITUARY
Annette R Sonsteby OBITUARY
Annette R. (Kacsur) Sonsteby, of Quakertown, formerly of Coopersburg, passed away on December 20, 2025, at the age of 83. She was the loving wife for 43 years to the late Jan K. Sonsteby. She was born in Allentown to the late Paul J. Kacsur, Sr. and Stella R. (Heigl) Kacsur. Annette was also preceded in death by her son, Erik L. Sonsteby and her brother, Paul J. Kacsur, Jr.
Annette was a 1960 graduate of Allentown Central Catholic High School. Annette was employed by the Allentown Public Library as a Library Assistant and the former Paramount Packaging in Chalfont, PA.
Annette is survived by her son, Jon M. Sonsteby and his wife Christine; and her grandchildren Rachel Boyd and her husband Stephen, and Kole Sonsteby.
Relatives and friends are invited to a visitation in celebration of Annette’s life on Friday, January 2, 2026, from 11:00 a.m. to 12:00 p.m. at Joseph A. Fluehr III Funeral Home, 241 E. Butler Avenue (at Sandy Ridge Road), New Britain, PA 18901, followed by her Funeral Service at 12:00 p.m. Interment to follow at Doylestown Cemetery.
In lieu of flowers, a donation in Annette’s memory may be made to Animals in Distress, P.O. Box 609, 5075 Limeport Pike, Coopersburg, PA 18036.