Understanding that the purpose of marriage is to further her family, Lady Juliana nevertheless rejects the ageing and unattractive - though appropriately wealthy - suitor of her father's choice. She elopes, instead, with a handsome, penniless soldier and goes to Scotland to live at Glenfarn Castle, his paternal home. But Lady Juliana finds life in the Scottish highlands dreary and bleak, hastily repenting of following her heart.
After giving birth to twin daughters, Lady Juliana leaves Mary to the care of her sister-in-law, while she returns to England with Adelaide. Sixteen years later, Mary is thoughtful, wise and kind, in comparison to her foolish mother and vain sister.
Following two generations of women, Marriage, first published in 1818, is a shrewdly observant and humorous novel by one of Scotland's greatest writers.