The story centers on the Sonnenschein family, Hungarian-Jewish roots living under a changing Europe. In Austria-Hungary, the family’s patriarch, Emmanuel Sonnenschein Ralph Fiennes, runs a tavern and crafts a popular distilled herb tonic known as Taste of Sunshine. The tonic becomes the family’s fortune and a source of prestige, enabling Emmanuel to build a grand estate and reshape the family’s future. Yet wealth and status come with family tensions, especially the friction between Emmanuel and his wife Rose, and Ignatz, their oldest son, who drifts toward his own path of ambition and reform.
Ignatz’s life unfolds against a backdrop of forbidden love and political shifting tides. He falls for his first cousin Valerie, a romance that is frowned upon by Emmanuel and Rose. While Ignatz is in law school, he begins an affair with Valerie, a defiance that foreshadows the family’s later upheavals. When Ignatz finishes his studies and earns a place as a respected district judge, he is pressured to drop his Jewish surname to a Hungarian one to advance to the central court. The family, including Ignatz, his physician brother Gustave, and Valerie (a cousin who becomes a photographer), secretly rebrands themselves with the surname Sors, meaning “fate” in Hungarian, signaling a readiness to redefine their identities in a turbulent era.
Ignatz’s promotion comes after he suggests a means to delay the prosecution of corrupt politicians, a move that cements his standing but also binds him more closely to the political machinery of the time. In 1899, Valerie becomes pregnant, and Ignatz and Valerie marry before the birth of their son Istvan; a second son, Adam, arrives in 1902. The era’s political loyalties pull at the family: Ignatz remains a supporter of the Habsburg monarchy, while Gustave becomes a voice for a communist revolution. Both Ignatz and Gustave join the Austro-Hungarian Army during World War I, fighting for a world that will shortly redefine itself.
Emmanuel dies on the same day as Emperor Franz Joseph I, a symbolic moment that marks the end of an era for the Sonnenschein-Sors clan. In the chaotic days after the war, Valerie briefly leaves Emmanuel for another man as the monarchy collapses and new socialist and communist regimes rise and fall. Ignatz loses his judicial position as political winds swing left, while Gustave’s revolutionary impulses keep him entangled in the era’s upheavals. When a new monarchy emerges, Ignatz is asked to oversee trials of retribution against the communists but declines, ultimately retiring as his health declines. Valerie becomes the head of the family, steering the household through a fractured landscape.
Istvan and Adam pursue a life in the Jewish-run Civic Fencing Club, where the younger generation channels discipline, identity, and national pride into sport. Adam rises to become the country’s premier fencer, earning the respect of General Jakofalvy, who invites him to convert to Roman Catholicism so he can join Hungary’s top non-Jewish fencing circuit. Adam and Istvan convert, and Adam’s career ascends as he wins the national championships twice and captains Hungary to a gold medal in Team Sabre at the 1936 Olympics in Nazi Germany, a victory that wraps national glory and moral peril into one story. Greta, Istvan’s wife, harbors resentment and pursues Adam as a secret affair complicates family loyalties.
The rising tide of antisemitic laws tests the family. New Hungarian regulations discriminate against people with Jewish ancestry, and the Sors family is briefly shielded by narrow exceptions. Yet Adam is soon expelled from the elite fencing club, a humiliation that catalyzes a universal aim: escape. Greta’s pressure and fear push the family toward emigration, but exit visas prove elusive, and the looming threat of Nazi occupation tightens around them.
When Germany occupies Hungary, Valerie and Hannah are forced into the Budapest Ghetto. Valerie escapes and hides in an attic, while Hannah’s fate remains a mystery. Adam and his son Ivan are sent to a labor camp, where Adam is brutalized and ultimately dies from the cold after being doused with water. Istvan, Greta, and their young son are murdered by the Nazis. The war’s end brings a fragile, painful return to the family estate, now a landscape of ruin and memory.
In the postwar years, Gustave returns from exile and is tapped into the new communist government. Valerie keeps the household running, and Ivan, Adam’s son, rises within the state police, navigating complex entanglements, including an affair with Carole, the wife of a high-ranking communist official. Ivan advances through the police ranks, enforcing harsh measures against those deemed enemies of the state, including former fascists and even, at times, Jews suspected of conspiracies. After Gustave’s death, Ivan learns that his uncle might have faced a similar fate under the old order, a realization that sharpens his disillusionment with the regime.
Stalin’s death in 1953 triggers a personal reckoning for Ivan, who leaves the police force and resolves to resist the new order. The 1956 Hungarian Revolution tests him again, resulting in imprisonment. His release at the decade’s end finds him sharing a single room with Valerie in the decaying family estate. As Valerie falls ill and dies, Ivan resumes the search for Taste of Sunshine’s elusive recipe, hoping to recover a sense of meaning beyond political power. A pivotal moment comes when he discovers an old letter from Emanuel to Ignatz urging them not to live for acceptance from others, a revelation that reframes his own life’s purpose.
Igniting a final act of self-definition, Ivan changes his name from Sors to Sonnenschein, reclaiming the family name and embracing a wider sense of identity beyond national politics. The story closes with Ivan walking the streets in 1989, feeling a renewed sense of freedom after decades of upheaval, inheritance, trauma, and memory. The arc spans generations, tracing how a single family’s fortunes—rooted in a tonic that becomes wealth, a surname that shifts with time, and a heritage tested by war and regime—reflect the broader currents of European history.
The tale remains intimate yet expansive, tying personal choices to colossal historical forces, and it centers on the enduring question of how a family can survive, adapt, and redefine itself when the ground beneath them keeps moving.
