Bartzak, Joseph F. Lifelong resident of Newton Lower Falls, on February 15th. Devoted brother of the late Charles, Sabina, Edward and Henry. Loving uncle of Susan, Donna, Paula and Stephen, and Patricia and Rob, and the late Wayne, Sandy and Anne. Also survived by his “son” Kevin Collins, and seven great nieces and nephews. Longtime employee of Seaman-Bratko. Avid golfer and former club champion at Sandy Burr CC and Commonwealth GC. Graveside services on February 22nd at noon at St. Joseph’s Cemetery, Lagrange Street, West Roxbury.