 The author chose to set the novels in the trilogy in a definite historical time, namely late 1811 to late 1812. Letters between characters are dated appropriately.Contemporary events are referenced, and in some cases have a significant effect on the plot.At Lady Sylvanie's house Darcy is questioned by a man whom Lady Sylvanie addresses as "Bellingham", and who is a fervent supporter of the cause of Irish independence from Britain.