Ronald Alvin Posthumus, age 77, of Hudsonville, went to his heavenly home on July 12, 2021. He worked many years at Woodwyk Produce. He loved watching basketball games at Unity Christian Schools. He was preceded in death by his parents: Wilbur and Anna Posthumus; sister, Sharon K. Posthumus, brother, Roger Posthumus. He will be lovingly remembered by his sister, Judy and Augie Hoekstra; brother: Bob and Laura Posthumus; sister-in-law, Beth Posthumus; nieces and nephews: Carrie and Dan Bosch, Nancy and Ray Mannes, Randy and Marcia Hoekstra, Rick and Kristin Hoekstra, Cheryl and Rick Schmitt, Bryan and Sandie Posthumus, Mandy and Nick DeHaan, Christina and Chris Wittingen, Mike and Kari Posthumus; many great nieces and nephews. Funeral services will be held 4:00 p.m. Wednesday, July, 14, 2021, at Matthysse Kuiper DeGraaf Funeral Home, 4145 Chicago Dr. SW, Grandville, with Rev. Dave Jolman officiating. Relatives and friends may meet the family Wednesday from 3-4:00 p.m. at the funeral home. Burial will be held at Grandville Cemetery. Those who wish may make memorial contributions to Sheldon Meadows or Faith Hospice. Condolences may be sent online at www.mkdfuneralhome.com.