Dr. Carleton Lamont (Monty) MacMillan was born in Goldboro, Guysborough County in April 1903 to William H. and Constance E. MacMillan (née Griffin). He had two sisters Netta Dillion (née MacMillan) and Olive. Dr. MacMillan married Ethelean Parker and they had two children, a son and namesake, Dr. Monty MacMillan Jr. and a daughter named Connie. Dr. MacMillan lived in Guysborough County from 1903-1919 when he moved to Sydney. After graduating from Sydney Academy, he went on to attend Acadia University for one year before continuing his education at Dalhousie Medical School where he graduated in 1928. After graduating, Dr. MacMillan did a brief stint in Rose Bay, Luneburg County before moving to Baddeck in 1928. It was in Baddeck that Dr. MacMillan set up his medical practice and worked as a county doctor from 1928-1966 when he was forced to retire due to health problems. He also served as the MLA for Victoria County from 1949-1967 and went 18 years undefeated. Dr. MacMillan published his only book in 1975 titled, “Memoirs of a Cape Breton Doctor”, where he discloses his experiences as a country physician in Baddeck for 38 years. Through his influence in 1949, the Victoria County Memorial Hospital was built. In 1973, Dr. MacMillan was awarded the Order of Canada in recognition of his contributions to the community of Baddeck. In 1977, he was awarded the senior membership in the Canadian Medical Association. He was officially honoured twice by the community of Baddeck who declared Dr. MacMillan Day where an official celebration was held. For his service as an MLA, the ferry that travelled between Grand Narrows and Iona was named, “C. Monty MacMillan”. The ferry was in service from ca.1971–1993 when it was replaced by the Barra Strait Bridge. He has been featured in a leading Canadian magazine as an outstanding example of the ideal country doctor. He was a past master of St. Marks Lodge No.35, AF and AM, chairman and life member of the Baddeck Public Library, a Rotarian, and a member of the Board of Trade and the Bras d’Or Yacht Club. On February 10th, 1978, Dr. MacMillan passed away at the Victoria County Memorial Hospital in Baddeck.