The cemetery labels of "Mason Cemetery" and "Denison Burying Ground" are reversed. "Denison Burying Ground" or "Denison Burying Ground" is located one the west side of the Mystic River at 41.35039, -71.96035. "Mason Cemetery" is located on the east side of the Mystic River at this marked location, approx. 41.35035, -71.95805.