‘The Forsyte Saga' is the story of a wealthy London family stretching from the eighteen-eighties until the nineteen-twenties.In Chancery is the second book in the saga. Five years have passed since Irene left Soames and the death of Bosinney. Old Jolyon meets Irene and is enchanted by her. At his death he leaves her a legacy sufficient for her to live an independent life in Paris.
Soames, who is desperate for a son, attempts to effect a rapprochement but is rejected by her. Meanwhile Young Jolyon, now a widower who is Irene's trustee, falls in love with her.
Soames suspects Young Jolyon and Irene of adultery and sues for divorce. His action is successful. Young Jolyon and Irene marry. She bears him a son, John. Soames remarries. His wife Annette bears him a daughter, Fleur.