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Content Warning: This section of the guide includes discussion of gender discrimination, illness, death, substance use, pregnancy loss, and cursing.
Maeve Dunagin serves as the novel’s primary protagonist, a dynamic and round character whose journey is central to the theme of Embracing Risk Over Certainty. Initially, Maeve is defined by her deep sense of responsibility and aversion to risk. As the primary caregiver for her ailing mother, Mary Helen, she has placed her life on hold, embodying the role of the dutiful, practical younger sister. This pragmatism makes her initially resistant to the trip to Ireland, which she views as an impractical fantasy compared to the urgent need to settle their mother’s chaotic finances. Her life is one of careful planning and control, from her career as a college professor to her management of the family crisis. This meticulous nature establishes her as the grounded, reliable anchor in the sibling dynamic, but it also leaves her emotionally repressed and resentful of her sister’s perceived freedom.
Maeve’s academic background shapes her approach to conflict and mystery. As a university professor, she is analytical and methodical, relying on research, evidence, and logic to solve problems. While Therese operates on intuition and impulse, Maeve consults genealogists, pores over documents, and attempts to construct a coherent timeline of events. This intellectual rigor is her strength, allowing her to uncover key facts about her family’s history. However, it also highlights her initial inability to trust anything that cannot be empirically proven, such as her mother’s “fables” about the portrait or the possibility of finding happiness in an unplanned romance. Her character arc involves learning to balance her intellectual nature with emotional intuition, accepting that some truths are felt rather than proven.
Maeve’s transformation is the central emotional arc of the novel, which is deeply intertwined with the theme of Healing Sibling Estrangement. The loss of her job, which she believed was a secure and certain path, forces her to confront a future she did not plan. This vulnerability opens her up to new experiences, most significantly her relationship with Liam, which shows a significant deviation from her cautious nature. By the novel’s end, Maeve has evolved from a “career wallflower” into a woman who chooses an uncertain life in a new country. Her decision to stay in Ireland, accept the inheritance, and build a future with Liam signifies her complete embrace of a “wild and precious life” (402), a deep shift from the rule-following academic she was at the start.
As the deuteragonist and a foil to her younger sister, Therese is a dynamic and round character whose impulsivity and artistic temperament initially define her. She arrives late to her mother’s funeral in Doc Martens and a motorcycle jacket, immediately establishing herself as the family’s nonconformist. It is her belief in the portrait’s value, sparked by a newspaper article, that propels the sisters to Ireland. While Maeve relies on logic, Therese operates on instinct, social charm, and a willingness to take risks, whether it is befriending the prickly Esme or hiding Maeve’s passport to force a resolution with Liam. This adventurous spirit, however, often masks a deep-seated instability and a history of professional and personal disappointments.
Beneath her brazen exterior, Therese is characterized by a significant vulnerability stemming from her nomadic life as a struggling actress. Maeve’s discovery of the postcards she sent home reveals a “string of high hopes and broken dreams” (69), exposing the financial precarity and emotional toll of her chosen path. Her reliance on their mother for financial support is a source of shame that contributes to the tension with Maeve. However, openly discussing their experiences with failure and vulnerability proves to be the key to mending their relationship. This shared moment of honesty is a critical turning point in the novel’s exploration of Healing Sibling Estrangement, moving their dynamic from one of resentment to one of mutual support.
While Maeve’s journey is about learning to embrace risk, Therese’s arc is about finding the courage to seek stability. After a lifetime of chasing transient gigs and fleeting relationships, she begins to crave a permanent home and a sense of belonging. Her desire to buy and restore their mother’s house represents her readiness to put down roots in the hometown she once couldn’t wait to escape. Her burgeoning relationship with the dependable Scotty, a stark contrast to the “bad boys” of her past, further solidifies this transformation. By the end of the story, Therese has found a new definition of success, one grounded in home, family, and a future she can build for herself rather than one she has to chase.
Kathleen Connor is the historical protagonist whose life story forms the central mystery of the novel. She is a round and dynamic character who embodies resilience and fortitude. Her ambiguous status at Tarrymore, where she is raised as Lady Delia’s protégé but is “neither fish nor fowl” (4), is the source of the family’s buried conflict and The Weight of Ancestral Secrets. She is an object of both privilege and scorn, living in the manor house while her family toils as tenant farmers. Her forced departure to America, orchestrated by Delia, is an act of both protection and exile, setting her on a path of hardship and self-discovery.
Through her letters to her brother Tommy, Kathleen’s character is shown to be one of immense strength. She endures the trauma of her benefactor’s murder, the loss of her family in a fire, debilitating seasickness, the harsh life of a factory worker in 1920s New York, and the sudden death of her first husband. In each instance, she finds a way to persevere, eventually remarrying and establishing a new life as a tavern owner and mother. She represents the line of “kickass strong women” in the family (190), a legacy of survival and determination that inspires her great-granddaughters. Her voice, preserved in her letters, speaks to The Weight of Ancestral Secrets by correcting the Rossingtons’ false narrative and allowing Maeve and Therese to reclaim their heritage.
Lady Delia Rossington is a key mentor figure in the historical timeline. She is a round and static character whose actions are the catalyst for the entire narrative. Motivated by a fierce sense of justice and loyalty to her family’s bloodline, she recognizes and protects Kathleen, her brother’s illegitimate child. She defies the rigid social hierarchy of her time by raising Kathleen at Tarrymore, providing her with an education and a life beyond the poverty of the tenant farms. Her disdain for her sister-in-law Fiona, a “wicked, conniving strumpet” (7), fuels her determination to ensure that Kathleen receives a rightful, if secret, inheritance.
Delia knowingly sacrifices her own safety to secure Kathleen’s future and preserve a piece of the true Rossington legacy. Giving Kathleen Lady Geraldines’s portrait and the family jewels and orchestrating her escape to America are deliberate and courageous acts of rebellion. Her subsequent murder transforms her from a protector into a martyr, and the mystery surrounding her death creates the central historical conflict that Maeve and Therese must unravel a century later. Delia represents moral integrity in the face of corruption and the power of one person to correct a historical injustice.
Esme Rossington is a complex figure who enters the narrative as an antagonist but becomes a vital ally to Maeve and Therese. A round and largely static character, she is initially presented as a prickly, eccentric recluse who actively obstructs the sisters’ investigation. Her gruff demeanor, fondness for a working-class pub, and dilapidated cottage are a carefully constructed facade, masking her aristocratic lineage and her deep-seated resentment over the loss of her family’s status and fortune. She initially denies any knowledge of the portrait and dismisses the sisters as just another pair of Americans chasing a romanticized version of their Irish roots, making her an obstacle in their search for the truth.
As the narrative unfolds, Esme is revealed to be a complex and wounded figure whose life has been shaped by patriarchal disregard and personal tragedy. Her confession to Therese about her unhappy marriage, her involvement with the IRA, and her pregnancy loss reveal her to be more than a simple antagonist. Her motivations for conspiring in the Tarrymore heist were rooted in a desire for revenge against her father and brother. Her final, unexpected decision to name Maeve and Therese as her heirs is one of the novel’s main plot twists. By leaving her estate to them in trust for her dog, she effectively disinherits the Rossingtons’ male heir and passes the legacy of Tarrymore to the descendants of the family member her own ancestors wronged, bringing a sense of cyclical justice to the story.
Liam Grogan is Maeve’s love interest and a catalyst for her personal transformation. A round and static character, he embodies a life of passionate, grounded authenticity that stands in stark contrast to Maeve’s rigid and planned existence. As the head distiller at Tarrymore, he is deeply connected to his work, his family, and the local history of the village. His easygoing charm, intelligence, and kindness provide an emotionally safe space for Maeve, allowing her to open up about her fears and vulnerabilities.
Liam directly challenges Maeve’s risk-averse nature, asking her why she is “so terrified of change” and encouraging her to consider what she truly wants from her life (333). He represents the possibility of a new, unplanned future and is a key figure in her journey toward Embracing Risk Over Certainty. His own story of leaving a stable but unfulfilling engineering career to pursue his passion for whiskey-making provides a model for Maeve as she contemplates leaving her academic career behind to write a novel. In addition to functioning as Maeve’s romantic partner, he acts as a guide who helps her see the potential for a different, more fulfilling life in Ireland.
Although deceased at the novel’s start, Mary Helen Dunagin is an important figure whose plans and secrets set the entire plot in motion. Her meticulously detailed funeral instructions establish her as a formidable, organized, and somewhat controlling personality. The posthumous discovery that she donated her life savings to a televangelist and mortgaged her paid-off home creates the financial crisis that forces her estranged daughters to unite. Conversely, her secret coffee can of savings funds the narrative’s central quest with the express goal of Healing Sibling Estrangement. Mary Helen’s unwavering belief in the “fable” of Lady Geraldine, initially dismissed by her daughters, is ultimately vindicated, revealing her as the unlikely guardian of the family’s true history.
Scotty Childress is a helpful mentor figure and a love interest for Therese. As the family’s lawyer, he is competent, kind, and persistent, working diligently to resolve the financial problems Mary Helen left behind. He represents stability and reliability, qualities Therese has rarely sought in a partner. His patient pursuit of justice with the bank and his genuine care for the sisters’ well-being contrast with the flighty or predatory men of Therese’s past. His “nerd spectrum” personality and steady presence signify Therese’s shift in priorities from seeking excitement to valuing dependability, making him an ideal partner for her new, more grounded life in Savannah.
Geoffrey Rossington is the final antagonist, a flat and static character who embodies the greed and moral decay of the Rossington male line. Having been estranged from his sister Esme for 35 years, he reappears only when he hopes to claim a share of the proceeds from the auctioned portrait. His attempts to intimidate Maeve and his ultimate murder of Esme for her inheritance reveal him as desperate and ruthless. His arrest and disinheritance represent the final severing of the corrupt patriarchal line, clearing the way for Maeve and Therese to rightfully claim their place in the Tarrymore legacy.
Fiona Rossington and her sons, Teddy and David, function as the collective antagonists of the historical narrative. They are flat, static characters defined by their cruelty, greed, and sense of entitlement. Fiona, whom Delia calls a “nasty piece of work” (3), represents the corrupt power that seeks to maintain the status quo by denying Kathleen’s parentage and inheritance. Their murder of Lady Delia and their subsequent framing of Kathleen as a thief and killer is the central injustice that drives the historical plot. They are responsible for creating the false narrative that haunts the Connor family for a century, demonstrating the destructive power of The Weight of Ancestral Secrets.



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By Mary Kay Andrews