Looking for any information on Duncan Dewar, who went to Jamaica, probably c. 1830 - married Mary Agnes ? They had a son, Edward, who died young. Duncan was the son of the Rev. Hugh Dewar, Minister of Kilmartin Parish Church, Argyll, Scotland. As far as I'm aware, Duncan went out there to the sugar plantations - there may have been a connection with the Malcolm family of Poltalloch, who owned property in Jamaica. Grateful for any help.