I am reading the books more-or-less in order (I read a later one first before I knew they were a series), and I thought Gamache's family was wife, Reine-Marie; daughter, Annie and her husband; and son, either Philippe or Daniel (?) who has a wife and one or two small daughters. But on page 125 while talking with Michel Brebeuf, he mentions a son named Luc. Was this a typo, or does he have two sons, or...?