Birth- Koontz, William Mr. and Mrs. William H. Koontz of Topeka are the parents of a son, William Dean, born on Christmas Day at St. Francis hospital. The baby has two sisters, Cheryl Kay, thirty-two months, and Marilyn Sue, fourteen months. Grandparents are Mr. and Mrs. George Olejnik Sr. of Delia and Mrs. Frances Koontz of Topeka.