Mark and Tara (Kees) Stateler, of Volo, Ill., are the parents of a son, Bo Brian Stateler, born Thursday, January 1, 2009 at Highland Park Hospital, Highland Park, Ill. Bo weighed 8 pounds and was 21 inches long. Grandparents are Doug and Carol Kees, Juda; Donald Stateler, Waukegan, Ill.; and the late Phyllis Stateler. Great-grandparents are Dee Stateler, Libertyville, Ill., the late Donald Stateler, the late Lawrence and Philomena Kees, and the late Lawrence and Eleanor Casavan.