I BIRTHSMr. and Mrs. William Lowry are the parents of a daughter, born Jan. 7 in Val Verde Memorial Hospital. She weighed 7 pounds and 8 ounces and has been named Katrina Vanette Lowry. She has two sisters. Kim Yvette and Kathryn Yvonne Lowry. Her grandparents are the Rev. Thomas G. Lowry and Mr. and Mrs. Al Villegas Jr. of Del Rio.