Howard John Rittgarn
February 18, 1947 - May 29, 2023
Howard John Rittgarn, 76, of Richland Center, WI, formerly Plainfield, IL, left us on Monday, May 29th, 2023, with his family and best friends at his side. He was born on February 18th, 1947, in Geneva, IL, the son of John and Ruth (Bunge)... View Obituary & Service Information
