Friday, May 11—Derek Peterson and Beth Esser of Monona, a daughter, Ila Peterson Esser, 7 pounds 9 ounces, 21 inches long, born at Meriter Hospital in Madison. She joins a brother Miles 3. Grandparents are Chris and Mary Ila Esser of Cassville and Doug and Trish Peterson of Stoughton. Great-grandparents are John and Phyllis Bernhardt of Cassville.