Is He Popenjoy? by Anthony Trollope (Oxford University Press, 1973)
Because I so enjoyed reading Barchester Towers, I searched abe.com and bought several Trollope novels I haven't yet read. Among them was Is He Popenjoy? and being intrigued by the title (as mentioned elsewhere, I like titles with question marks and other punctuation) I began reading it, and was hardly able to put it down over a very few days.
Perhaps it was my mood and my current disenchantment with life, but I found that being immersed in Trollope's world was far preferable (and pleasurable) to languishing in my own. Is He Popenjoy? is, like Barchester Towers, broader and more consistently comic than the Palliser novels, and, although it features a Dean in a primary role, it is less ecclesiastically concerned than the Barchester novels. This Dean is quite merry, and spends as little time as possible at the Deanery or in the Cathedral, much preferring to seek social pleasure and amusements in London.
The plot -- the main plot; there are, of course, several -- concerns the Dean's daughter, Mary Lovelace, who inherits a small fortune from a wealthy Great Aunt, which allows her to marry into the aristocracy. She weds Lord George Brotherton, a second son, who lives with his somewhat senile mother, the Marchioness, and his four pious and cheerless spinster sisters. They are all dependent upon Mary's money, for the family's fortune belongs entirely to Lord George's older brother, Lord Brotherton, the Marquis, who lives in Italy and shuns his native land and family. His sudden and unexpected return to Cross Manor, the family estate, with a perhaps illegitimate Italian Italian wife and correspondingly illegitimate son, not only displaces his family but causes a scandal concerning the Brotherton legacy. The Dean, born of humble origins and socially ambitious and eager for his daughter to become a Marchioness and his (expected) grandson to one day become a Marquis, instigates and funds an investigation into the legitimacy of the present Marquis' marriage, hoping to disqualify his son (Popenjoy) from inheriting the title, which would then pass to Lord George.
This central plot is refracted in several subplots involving the difficulties of reconciling love and economic reality in terms of marriage; too often a mutual attraction is not supported by the financial means on either side to enable a prosperous (or even possible) marriage, and the resulting matches, often made on purely pecuniary grounds, destabilize the society around them.
Both Mary and her father are flawed characters, and Lord George is a rather a dreary and unlikeable man. Despite this -- or perhaps because of it -- the book is addictively compelling and I enjoyed reading it very much.