Wiersma, Mary Ann Mary Ann Wiersma, age 79, of Grandville, went to be in her heavenly home on Wednesday, October 15, 2014.  She was a longtime volunteer at Wedgewood Acres Home for Children and Love INC.  She was preceded in death by her husband, Roger Wiersma and her brother, Jack Monton.  She will be lovingly remembered by her children, Bob and Marcia Wiersma, Joan Shuck; grandchildren, Brandon and Michelle Shuck, Ashley and Casey Baumbach, Lucas Wiersma and fiancée, Autumn Miedema; great grandson, Weston James Baumbach; brothers, James and Susan Monton, Honorable Anthony and Kareen Monton.  Relatives and friends may meet the family Saturday from 1-2 PM at Twelfth Avenue Christian Reformed Church, 7581 12th Avenue, Jenison. The Memorial Service will follow at 2 PM at the church with Rev. James Evenhouse officiating.  Interment Georgetown Township Cemetery.  In lieu of flowers, memorial contributions may be made to World Renew or Love INC.