Kelly Marie and Callie Anne Sivak were born Sept. 2, 2008, to Steven Sivak of Kenosha, Wis., and Cathy Sivak of Kenosha, formerly of Bensenville, at Evanston Hospital. Kelly weighed 4 pounds, 10 ounces and measured 17.75 inches. Callie weighed 3 pounds, 12 ounces and measured 17.5 inches.

Siblings Steven Mark, 6, and Jacqueline Louise, 2, welcomed their baby sisters home. Paternal grandparents are the late Eugene and Ann Sivak, formerly of Chicago. Maternal grandparents are Janet Behrendt of Schaumburg, Ill., and Frank Behrendt Jr., of Rocky Point, N.C. Great-grandparents are the late Roy and Jane Grane, formerly of River Grove and Bensenville, and the late Frank and Louise Behrendt, formerly of Des Plaines, Ill., and Clearwater, Fla.