HERINGTON, Kan. -- Jeff and Amy Mortensen announce the birth of a son, Mason Scott Mortensen. He was born April 18, 2007, weighed 9 pounds, 15 ounces and measured 21.5 inches in length. He has a 3-year-old sister, Megan. His grandparents are Dennis and Joanne Weichel of Plymouth and Ken and Marcia Mortensen of Junction City, Kan. Great-grandparents are Eve Felzeien of McCook, Virginia Hunt of Beaver City and Delmar Weichel of Plymouth.