Grove

Bonnie L. Grove, 78, of Jefferson Township, Butler, passed away Saturday, Nov. 1, 2025, from injuries received in an auto accident in Buffalo Township.

Born in Pittsburgh on July 31, 1947, she was the daughter of the late Jerry and Theresa Gentile Piluso.

Bonnie had been a bookkeeper for Anjo Construction.

She was a member and former elder at Old Union Presbyterian Church in Mars.

She loved all animals, but especially loved her horses.

She liked to bowl and loved the Steelers and the Penguins.

She was preceded in death by her husband, Daniel Grove, who passed away in 1998.

Her companion of 25 years, Douglas Frosch, also passed away in the accident.

Surviving are her sisters, Valerie Grabe of St. Michaels, Md. and Elaine Lewis of Columbia, S.C.; a brother, Frederick Piluso of Cleveland, Ohio; many nieces and nephews that she dearly loved, and several cousins.

GROVE — There will be no calling hours for Bonnie L. Grove, who died Saturday, Nov. 1, 2025.

Friends are invited to a memorial service at 11 a.m. Saturday, Nov. 15, at Old Union Presbyterian Church, 200 Union Church Road, Mars, PA 16046, with the Rev. Peter deVries, Ph.D., pastor, officiating. A luncheon will follow the service.

Burial will be in the church cemetery.

Memorials may be made to the church or to the Butler County Humane Society, 1015 Evans City Road, Renfrew, PA 16053.

Arrangements are under the direction of MCDONALD-AEBERLI FUNERAL HOME, 238 Crowe Ave., Mars.

Directions and condolences are available at www.mcdonald-aeberli.com.

Please sign the guest book at www.butlereagle.com.