Mike Noonan and Sid Noonan

Mike Noonan and Sid Noonan are brothers whose relationship joins ordinary family intimacy to the book’s widening network of buried histories. Sid offers practical and emotional support, and their easy shorthand gives Mike a route into his own family past; a later discovery makes that past unexpectedly relevant to the violence and secrets around TR.

Siblings in Ordinary Life

During a call from the deck at Sara Laughs, Mike tells Sid he has finally begun writing again after struggling to start a new book. Sid reports that his accounting business is beginning to take hold and thanks Mike for a bridge loan made the previous November. Mike waves away the thanks, considering it the least he could do, particularly because Sid spends more time with their mother, and more time speaking with her by phone, than Mike does. The exchange presents their support as practical and reciprocal: money, attention, and family responsibility pass between them without ceremony.

Their speech has its own settled rhythm. Sid says he will let Mike go rather than using a conventional goodbye; when Mike calls him back with another question, Sid answers with the childhood-familiar phrase, “Hey what?” Mike finds the continuity comforting, though also faintly eerie. The banter connects the adult brothers to a shared past even as Mike’s questions begin drawing him toward things Sid can only partially remember.

Family History and Jo’s Questions

Mike asks whether both brothers’ paternal people came from Prout’s Neck. Sid agrees, but warns that he is no authority on family trees: he is not even certain of the difference between a nephew and a cousin, and recalls telling Jo the same thing. That recollection changes the conversation. Mike realizes Jo had asked Sid about their family before, a detail that fits her earlier, persistent visits to TR and her habit of continuing to ask questions even when they made people uncomfortable.

Sid dates the family conversation to around the time Patrick had an appendectomy, probably February 1994, though March remains possible. Mike places this roughly six months after the Rite Aid parking lot episode and connects it with Jo’s day trips to TR and her inquiries there. The brothers’ recollection therefore does more than establish a date: Sid’s small, uncertain memory helps Mike reconstruct the investigation Jo pursued before her death.

The talk turns further back, to their father’s origins and first boat. Sid says the story was that their father’s boat came from his own father: Jack Noonan’s Lazy Betty, originally owned by Paul Noonan, also of Prout’s Neck. The boat was badly damaged in Hurricane Donna in 1960, Sid thinks, and their father put it up for sale in 1963. His qualifications matter—the details survive as family story rather than exact record—but they give Mike concrete landmarks for tracing the paternal line.

Ancestry and the Auster Connection

Much later, a family chart found among Jo’s research papers allows Mike to test what he and Sid had only discussed loosely. It identifies James Noonan as Mike’s great-grandfather and shows that James had an older sister, Bridget, who married Benton Auster. Their son, Harry Auster, was born in 1885. Mike recognizes that Harry was Sid and Mike’s granduncle, and that he belonged to the group implicated in the old crimes.

The chart also complicates Max Devore’s assertion that his great-grandfather and Mike’s great-grandfather had shared the same pit. James Noonan had not, according to the record, done so with Jared Devore; Max may have lied, been misinformed, or become confused with age. Yet the chart exposes a different and more consequential link: through Bridget, the Noonan line joins the Auster family. The brothers’ ancestry thus crosses into the history Mike is trying to understand, not through the precise relationship Max claimed, but through Harry Auster and the older circle surrounding TR.

Support, Memory, and the Larger Story

The brothers’ bond remains grounded in personal care even as the narrative makes their family history part of a larger reckoning. Sid thanks Mike for the loan; Mike recognizes Sid’s greater share of responsibility for their mother. Their call also gives Mike information Sid did not know he was supplying: his recollection of Jo’s questions helps situate her investigation in 1994, while his account of the boat preserves details of the family’s earlier life on the coast.

That mix of incomplete memory and real assistance is central to the relationship’s narrative function. Sid is not presented as a specialist in genealogy, and his dates come with uncertainty, but his ordinary recollections give Mike leads that can later be checked against Jo’s papers. The brothers’ casual talk—about their mother, business, a loan, an old boat, and a childhood phrase—becomes one strand connecting domestic life to the novel’s inherited secrets. Their shared lineage does not make them responsible for the past; it does make the past part of the family history Mike must confront.