Charles Boyne married Janet Elizabeth Winwick, 13 Sept 1815, in Unst. They had 7 children from which Margaret Elizabeth Boyne (bn 1815) is my great-great-grandmother.
Margaret married Magnus Coutts and had 7 children, 5 of whom emigrated to New Zealand.
Charles Boyne later married Christina Coutts (Magnus's sister) and had two more children.
Any more 'story' information, especially about the Boyne & Coutts families would be much appreciated.