(January 2007) At the Zeris Inn in Denville, Chief Ed Mangold and his officers for 2007 were sworn in by Jefferson Mayor Russell Felter. A number of local officials, neighboring dept chiefs and friends and family were on hand for this special night. This is Chief Mangold’s first term as chief. He has served JTFD#1 during two separate stints spanning 20+ years. Congratulations to the chief and all of the 2007 officers.