Alex and Chelsi (Straughn) Niewinski of Hennepin are the parents of a son, Robert Francis, born April 23 at St. Margaret’s Hospital in Spring Valley. He weighed 8 pounds, 1 ounce and measured 21 inches in length. Maternal grandparents are Michele Straughn of Hennepin and the late Bob Straughn. Paternal grandparents are Frank and Julie Niewinski of Mark. Great-grandparents are Mike and Linda Supan of Tonica, and Harold and Shirley Klein of Spring Valley.