ObituariesD.L. Calarco Funeral Home Graveside Service: John B. Thackston June 15, 2021 WATERTOWN, NY — A graveside service for John B. Thackston will be held 11 a.m. Saturday, June 19, 2021, in Brookside Cemetery, town of Watertown. John died Feb. 5, 2021. Arrangements are with D.L. Calarco Funeral Home, Inc.