John Jones, a chef for many years at Gosman’s Dock in Montauk, died on Sunday in Colorado. He was 48. A memorial for him will be held on Monday at the Denver Community Church at 1101 South Washington Street, Denver, at 1 p.m. A gathering in his honor will be held at J.T.’s Far Tire on South Pearl Street in Denver at 3 p.m. Monday. A memorial will be announced for a date in Montauk in March. An obituary will appear in a future issue.