Louis C. McDonald, who retired from a career in distribution and freight management to live in Montauk and fish aboard his boat, the Hattaduit, died on Tuesday at home on Old West Lake Drive. He was 77 and had lung cancer, his family said.
Mr. McDonald, who was known as Lou, was a member of the Montauk Friends of Erin and active with the Montauk Lions Club, among other organizations. He was a past commodore of the Wyncote Club in Huntington, an honorary member of the Joseph J. Gorman Knights of Columbus in Syosset, and a member of the Glendale Kiwanis Club.