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Content Warning: This section of the guide includes discussion of death, graphic violence, sexual violence, emotional abuse physical abuse, and gender discrimination.
At 14, Grace lives at Rockfleet Castle under the strict supervision of Finola Bourke, who is trying to shape her into a proper lady. She feels trapped in her new life, replacing her former freedom of sailing and exploring. On All Hallows’ Eve, Finola takes Grace to a nearby village to practice her duties as a Bean an Tí (a chieftain’s wife). The villagers welcome her warmly, assuming that she’s betrothed to Walter, Richard’s older brother. One woman crudely remarks that Grace will be a “good breeder.”
Grace’s formal education continues with weekly Latin lessons alongside her brother, Richard, and Donal O’Flaherty. After each lesson, the two Donals predictably get into a fistfight. Richard advises Grace that her brother can end the recurring brawls by breaking O’Flaherty’s nose. He also reveals that he recently saw Grace’s brother kissing his sister, Nora.
Later, in the castle stairwell, Walter assaults Grace, grabbing her and forcing a kiss on her before Richard intervenes. In response to the confrontation, Richard leaves Grace a note offering to teach her how to throw a knife. During the secret lesson in the byre, their training culminates in a near-kiss, but they’re interrupted by O’Flaherty. To conceal what they were doing, Richard trips Grace to the ground. Unseen in the hayloft, Donal and Nora have witnessed the entire exchange.
While sailing on the Niamb, a 37-year-old Grace goes into labor as Algerian corsairs give chase. She gives birth alone in her cabin to a son, Tibbot, while her crew fights a losing battle on deck. Hearing their struggle, Grace emerges moments after delivery, shoots the corsair captain with a blunderbuss, and turns the tide of the fight. Her men capture the enemy vessel, and Grace collapses from exhaustion.
After Grace is brought home to Rockfleet, Finola visits. She reveals that her brother, Donal O’Flaherty, carried out the killing of Walter Bourke. Because O’Flaherty was reluctant to do so, marrying Grace was the price he demanded for doing so, clearing the way for Richard to become The MacWilliam. Finola declares that Grace now belongs to the Bourkes and must serve their agenda. When Richard returns, he finds the castle locked. While standing on the ramparts, Grace invokes the clause in their trial marriage contract and, on the 366th day, divorces him.
At 63, Grace sees a fleet of English warships under Sir Richard Bingham enter Clew Bay. Bingham’s men burn two of her ships, effectively trapping her. As part of his final conquest of the region, Bingham confronts Grace at Rockfleet, seizing her castle and lands. He arrests her son Tibbot on a false charge of treason, backed by a confession extracted under torture. He then reveals that he had already arrested Grace’s brother that same morning after framing him for the murder of one of Bingham’s own men. Donal and Tibbot will be imprisoned together at Athlone before he hangs them both, vowing to make her watch. Having already killed her son Young Eóin without trial, Bingham’s threat is credible.
Dispossessed of her home and with her family facing execution, Grace realizes that she has only one option left. After escaping the blockade on her hidden flagship, the Niamb, she decides to sail to England and deliver a personal appeal to Queen Elizabeth I.
At 15, Grace despises her formal lessons with the strict Father MacKenna, who teaches Latin and other languages but forbids English due to political tensions with King Henry VIII. Grace, who is secretly left-handed, is forced to write with her right hand. During one lesson, Richard Bourke defies the priest and is beaten with a stick. When Grace stands up for him, Richard steps between her and MacKenna and recites his family motto in Latin to defuse the situation.
For two years, Grace and Richard have been training together in secret with knives. Richard is the only one who knows that she’s left-handed and carries a hidden dagger. After their lesson, they spar in a byre, an encounter filled with flirtatious banter that ends with Richard pinning her to the ground. He confesses his admiration for her, and after she consents, they share a passionate kiss. Their moment is interrupted by Brian, the castle steward, who discovers them and warns them with lethal seriousness never to do this again.
At 47, Grace is denied entry and hospitality at Howth Castle. Angered by the slight, she finds Lord Howth’s young grandson, Christopher St. Lawrence, playing near the pier and invites him aboard the Niamb, leaving a note for the lord to retrieve the boy from her home at Rockfleet Castle. Grace then sails to Galway to meet her husband, Richard, and the Lord Deputy of Ireland, Sir Henry Sidney. She proposes an alliance, offering her fleet and 200 fighting men for the Queen’s service in exchange for a guarantee that the Crown will not interfere with Richard’s claim as the future MacWilliam. After a demonstration of the power of Grace’s fleet, Sidney agrees to recommend the arrangement.
When Lord Howth arrives at Rockfleet, Grace doesn’t demand a monetary ransom. Instead, she extracts a promise that the gates of Howth Castle will forever remain open to travelers needing hospitality, an oath he seals by giving her a valuable family ring. As they arrive, Grace’s son Tibbot demonstrates that he has inherited her supernatural “Sense” by predicting an approaching storm, prompting Grace to advise Lord Howth to stay and accept her hospitality.
In London, a 63-year-old Grace is frustrated by her host, Thomas Butler, who has been avoiding her while she seeks an audience with Queen Elizabeth. After finding that Butler has hanged three of her men as a warning against her, Grace and her loyal companion Ultan ambush him in his private rooms. She demands her audience, arguing that Richard Bingham’s actions will incite a costly rebellion in Ireland.
Butler reluctantly arranges a meeting with the Queen’s chief advisor, William Cecil. Meanwhile, the serving girl whom Ultan had bribed to watch for Bingham confirms that Bingham has also arrived in the city. Grace meets Cecil, who, after testing her resolve, sends her a formal list of 18 questions, also known as the “Eighteen Interrogatories,” which she must answer in writing before an audience with the Queen will be considered. Recognizing that the questions are a political minefield designed to trap her, Grace retreats to her ship and carefully crafts her answers in Latin, writing with her left hand for clarity, using the opportunity to detail Bingham’s treachery and make her case.
Grace’s secret training with Richard offers a subversive education, equipping her with skills antithetical to the domestic role that Finola enforces. This parallel education highlights the schism between the life prescribed for her and the one she carves out for herself. The knife becomes a tangible symbol of her agency and drive to reclaim it from the men who try to impose their power over her; after Walter’s assault, Richard’s response is to leave a note: “I’ll teach you how to throw a knife” (349). Richard is the only person who knows that Grace is secretly left-handed and carries a blade at all times, making him a unique confidant in her resistance against patriarchal constraints. Her secret use of her left hand, which was considered “sinister” and associated with devilry in her time, is an assertion of her true nature against a world trying to reshape her. This private rebellion finds its ultimate expression decades later when Grace faces William Cecil’s “Eighteen Interrogatories.” She deliberately uses her left hand to write her formal response in Latin, turning a suppressed part of her identity into a tool of political defiance and asserting her authority through the very clarity of her script.
The manipulation of marriage contracts and personal relationships for political gain reveals the immense pressure of The Burden of Family Legacy within Gaelic clan structures. As a teenager, Grace is treated as a political asset, with villagers casually discussing her potential as a “good breeder.” Her life does not belong solely to her. Instead, it’s treated as a commodity in the complex power plays between clans. Finola’s chilling revelation that she arranged Walter’s murder in exchange for Grace’s marriage to Donal O’Flaherty, all to ensure Richard’s path to leadership, years after the fact confirms this. To subvert Finola’s declaration that Grace now belongs to the Bourkes, Grace preserves her agency by executing her dramatic divorce from Richard. In this way, Lawhon also underscores the idea that Brehon law, the native Irish legal system that recognized trial marriages and divorce, was better designed to uphold the agency of women than English law was. Ironically, the English saw Brehon law as barbaric and sought to eradicate it as a cornerstone of Irish culture. Grace’s action is therefore a defense of her cultural identity as much as her personal freedom.
As a mature leader, Grace demonstrates a sophisticated understanding of power, using calculated acts of intimidation and negotiation that exemplify Survival Through Strategic Compromise. Her diplomatic acumen is best exemplified in her meeting with Sir Henry Sidney. By offering her men and ships for the queen’s service, she seeks to turn her reputation for piracy into a bargaining chip to protect her family’s future within the encroaching English system. This willingness to negotiate with an imperial power shows her pragmatism, as she recognizes that her survival depends on maneuvering within the new political reality rather than simply resisting it with force. This deepens the complex nuances of Grace’s relationship with the English empire, which seeks to build a lasting relationship with the Irish, even as its agents engender enmity by trying to erase Irish society and culture. In particular, the escalating conflict with Bingham brings the novel’s political tensions to a violent climax, forcing Grace to shift from regional defiance to direct engagement with the imperial core.
Bingham’s arrival in Clew Bay, where he burns her ships, seizes her castle, and arrests her son and brother, represents the brutal finality of the Tudor reconquest. His actions are the embodiment of Imperialism as Cultural Erasure, aimed at destroying Grace’s family, legacy, and means of survival. Faced with this existential threat, Grace’s desperate choice to sail to London and appeal directly to Queen Elizabeth transforms her struggle from a local military conflict into a political drama fought with words. Her confrontation with the English bureaucracy pits her against a different kind of English power: the subtle, insidious web of a statesman like Cecil. Instead of leveraging her fleet and weapons to secure her victory, Grace is now challenged to leverage the very skills she resisted during her fosterage: diplomacy and statesmanship.



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