Jeffrey Allen Wonder, 64, of New Oxford, entered into eternal rest on Saturday, April 11, 2026, at home surrounded by his loving family. He was born in Hanover and was the loving son of the late Elmer G. and Anne Mae (Becker) Wonder. He was the devoted husband of 33 years to Brenda (Reaver) Wonder.

He enjoyed working out at the YMCA, volunteering at the Brethren Home, and building things for his family. Although he loved hunting, his greatest love and treasure was his family.

In addition to his wife, Jeffrey is survived by his sons, Cody, Jay, Dylan, and Brandon Wonder; siblings, Kevin Wonder, Denise Therit, Dennis Wonder (Bonnie), and Brenda Hull; mother-in-law, Beatrice Reaver and several nieces, nephew, and cousins. In addition to his parents, he was preceded in death by a sister, Diane Deihl.

There will be a viewing held for Jeffrey at Feiser Funeral and Cremation Care, 302 Lincoln Way West, New Oxford, PA on Wednesday, April 15, 2026, 5:00 p.m. to 7:00 p.m. A Funeral Service will take place on Thursday, April 16, 2026, at the funeral home at 11:00 a.m. There will be a viewing from 10:00 a.m. until the time of service on Thursday.