Margaret is diagnosed with tuberculosis and receives treatment

Margaret, the narrator’s younger sister, was diagnosed with tuberculosis while living in Dublin, and her illness turned a medical crisis into a test of family loyalty and social fear. Although effective drugs had been in use for more than a decade, the disease still carried a stigma powerful enough to displace her from her lodging; she eventually spent six months in hospital and left completely cured. Her father’s alarm about contagion, his appeal to John McGahern to intervene, and his own absence from her bedside make the episode as much about the family’s management of illness as about treatment.

Diagnosis and the stigma of tuberculosis

The diagnosis came while Margaret was lodging with Agnes’s brother in Dublin. The drugs that could master tuberculosis had already been available for more than a decade, but the narrator recalls that its stigma remained entrenched. He remembers hearing, while growing up in the barracks, about the Collins family: after one member contracted tuberculosis, the five sisters were shunned at dances despite their beauty, because word had spread that the disease was in their home. The story supplies a social context for Margaret’s predicament: infection was feared not only as a medical risk but as a mark that could attach to an entire household.

Margaret’s lodging became untenable while a hospital place was being sought. Agnes’s brother’s wife feared that Margaret might infect her two young children, and Margaret went home to Grevisk. Her father, Francis (Frank) McGahern, framed the danger in a letter to John McGahern, urging him to use whatever influence he had to get Margaret into a sanatorium. He invoked the risk to Dympna as well as the seriousness of Margaret’s condition. The appeal shows the practical force of fear within the family, even as the narrator later interprets Dympna’s safety as a cover for the danger his father felt to himself and the stigma that might attach to his own household.

From Grevisk to hospital

John McGahern responded by contacting Maggie. She and Uncle Pat drove to Grevisk and took Margaret to Ballinamore. There Margaret stayed in the shop facing the closed railway line and station while a place for treatment became available. The sequence moves her from a lodging where she was feared as a possible source of infection to a temporary refuge among relatives, then toward institutional care; the wait itself was part of the illness’s disruption of ordinary life.

Margaret was admitted to Blanchardstown Hospital and remained there for six months. She left completely cured. The outcome distinguishes the medical success of treatment from the social damage surrounding the diagnosis: the illness could be mastered by drugs and hospital care, but fear had already driven Margaret out of her lodging and made her dependence on family arrangements unavoidable.

Family care and absence

Francis’s letter makes John McGahern responsible for persuading Margaret to enter a sanatorium, insisting that he use his influence and warning that delay could lead to a nervous breakdown or worse. In the same letter, he reported that he had taken Frankie to a bonesetter for a dislocated elbow and then had the arm X-rayed, despite knowing the result would show nothing. The juxtaposition presents a father actively directing medical decisions for his children, but not always in ways that resolve their needs: Margaret required a hospital place, while Frankie’s X-ray left his father poorer without revealing an injury.

Once Margaret was in Ballinamore, Francis never visited, although the town was less than an hour away. He did not visit during her months in hospital either. His written insistence that John act on Margaret’s behalf therefore stands in sharp contrast to his own prolonged absence. Maggie and Uncle Pat supplied the direct practical care that moved Margaret from Grevisk to a place where she could await treatment; John’s intervention helped secure her admission, while her father’s concern remained expressed through instructions and warnings rather than visits.

Illness, silence, and the memoir’s perspective

The episode belongs to a wider pattern in the memoir in which illness is surrounded by competing explanations, family decisions, and withheld knowledge. In an earlier letter about his wife’s illness, Francis asked a Dublin doctor whether she should give up teaching and what her chances of recovery were; the narrator notes that Francis had already written at the beginning of her illness and that this history may account for the defensive, slightly bullying tone of his later correspondence. When his wife’s suffering returned, she suspected that her cancer might have come back, while those around her treated her pain and bowel symptoms as an unrelated illness from which she might recover if she made an effort. These episodes do not make Margaret’s tuberculosis identical to her mother’s cancer, but they place both within a family history in which medical knowledge, fear, and decisions about care were unevenly shared.

The memoir also sets the family’s response against a broader account of how the dying are separated from the ordinary world: daily life continues for others, while the person who may die is shut out from its apparent continuity. Margaret’s illness is not narrated as a death, and she recovered; rather, the passage makes visible the stigma that can isolate a sick person even when treatment offers a cure. Its ending is concrete and decisive—six months in hospital, followed by complete recovery—while the father’s failure to visit remains an unresolved measure of the distance between professed concern and sustained presence.