Bonnie G. Olberg, 71 of Town of Delavan, WI passed away peacefully surrounded by her family Sunday July 3, 2016 at her home.  She was born October 23, 1944 in Chicago, IL the daughter of the late Otto and Eunice (Schar) Brinchman.  Bonnie was united in marriage to Melvin T. Olberg on December 30, 1966 at Hauge Lutheran Church Chicago, IL.  Bonnie was a gifted artist and calligraphist, she loved flowers, was a foster parent, and was very active in her church.  She was a devoted and loving wife, mother and grandmother who will be deeply missed by her husband of 49 years, Mel, Eight children; Kristy Olberg of Streamwood, IL, Jason (Christine) Olberg of Mt. Prospect, IL, Kelley Kenders of So. Elgin, IL, Kathleen (John) Hutto of Aiken, SC, Dennis Olberg of San Diego, CA, Carol (Ryan) Bouse of Omaha, NE, Collin Olberg of Denver, CO and Carter Olberg of Delavan, WI, Thirteen grandchildren; Austin, Ethan, Zachary, Kaylin, Benjamin, Kenzie, Kendall, Samuel, Jabez, Susan, Jacob, Savannah and Malachi, Three sisters: Phyllis Saab of Williams Bay, WI, Lois (Ron) Schon of Glenview, IL and Gayle Malmberg of Williams Bay, WI many nieces and nephews and by a host of other relative and friends.  Funeral service will be 11:00 am Friday July 8, 2016 at Calvary Community Church Hwy 50 and Harris Road Williams Bay, WI with Pastor Chuck Cervenka officiating.  Burial will be at East Delavan Union Cemetery.  Visitation will be at the church on Thursday from 4:00 PM until 8:00 PM and on Friday from 9:30 am until time of service.  In lieu of flowers memorials may be made to the Youth Missions Projects of Calvary Community Church PO Box 1200 Williams Bay, WI 53191.  On-line guestbook is at www.haaselockwoodfhs.com.  Arrangements completed by Haase-Lockwood & Associates Funeral Homes and Crematory of Elkhorn, WI.