PORT ST. LUCIE, FL - Larry F. Lacoste, 72 of Port St. Lucie, FL, formerly of Athol, died Saturday, September 26, 2020 in the D'Youville Life & Wellness Center, Lowell, MA. He was born in Winchendon, on March 24, 1948, the son of the late Franklin... View Obituary & Service Information