A funeral service will be at 11 a.m. Monday, Sept. 16, at Shepherd of the Lakes Church in Waupaca, with the Rev. Mary Bope officiating.
Visitation will be at the Jungers-Holly Funeral Home in Amherst from 4 to 8 p.m. Sunday, Sept. 15, and at the church from 10 a.m. Monday, Sept. 16, until the services.
Memorials would be appreciated for St. Paul Lutheran School.
Condolences may be offered online at www.hollyfuneralhome.com.
Mrs. Sonnenberg was born July 30, 1956, in Stevens Point, a daughter of the late Alois and Rose (Marcis) Kurzynski.
She was married to Ronald Sonnenberg July 3, 1982, at St. Paul Lutheran Church in Stevens Point.
She worked at Sentry Insurance in Stevens Point.
She was a member of Shepherd of the Lakes Church in Waupaca.
Survivors include her husband, Amherst; three daughters, Judy Liegl, Weston, Anita (Keith) Wiza, Plover, and Heidi (Kenny) Voss, Amherst; one son, Bill, Stevens Point; four sisters, Bernadine Bowman, MaryAnn (Mike) Snider, Jean (Gary) Steele and Joyce (Rick) Dombrowski; three brothers, Jerry (Jerry) Kurzynski, Rich (Donna) Kurzynski, and Jeff (Maggie) Kurzynski; and seven grandchildren.