Jennifer and Joseph Siek of Franklin Park announce the birth of their son, Andrew Zachary, Dec. 25 at St. Peter’s University Hospital, New Brunswick. The baby weighed 8 pounds, 3 ounces. Maternal grandparents are Denise and Larry Silverstein of Aberdeen. Paternal grandparents are Joan and Joe Siek of Waldwick. Great-grandparents are Margo and Steve Langgut of Daytona Beach, Fla.; Jeanne Silverstein of Bayside, N.Y.; Rose Russo of Garfield; and Stanley Siekoski of North Carolina.