Ashton Joseph Zimmerman was born June 13 at Frederick Memorial Hospital. Weighing 9 pounds, 11 ounces, he is the son of Katie Norris Zimmerman and James Zimmerman, of Frederick. Siblings are Austin, 4, and Penny, 2. Grandparents are Terri Norris, of Rockville, and Jim and Vickie Zimmerman, of Martinsburg, West Virginia. Great-grandfather is Ralph Gratz, of Martinsburg.