Staff photo by REID SILVERMAN First baby of 2013 Bill and Severine Jennings of Mechanicsville hold their first child, Ethan Scott Jennings, on Wednesday at MedStar St. Mary’s Hospital. He was born at 12:58 a.m. on Jan. 1, making him the first St. Mary's County newborn for 2013. Originally due Dec. 23, Ethan Scott checked in at 9 pounds, 11.9 ounces.