The world mourns the loss of Eva Schloss, an Auschwitz survivor, author, educator, mother, grandmother, and tireless guardian of Holocaust memory, who passed away in London at the age of 96. Her life was marked by unimaginable suffering, profound loss, extraordinary resilience, and an unwavering commitment to ensuring that the lessons of the Holocaust would never be forgotten. Born Eva Geiringer in Vienna in 1929, Eva grew up in a loving Jewish family with her parents, Erich and Elfriede, and her older brother, Heinz. When Nazi persecution intensified following the annexation of Austria, her family was forced to flee. They eventually found refuge in Amsterdam, where Eva's life briefly continued with the ordinary joys of childhood. It was in Amsterdam that Eva knew Anne Frank. The two girls lived in the same neighborhood and shared the familiar experiences of childhood before the Holocaust transformed their lives. Neither could have known how profoundly history would later connect their families. As the persecution of Jews intensified throughout the Netherlands, Eva and her family were forced into hiding. For a time, they managed to escape detection, living under constant fear and uncertainty. But on 11 May 1944, Eva's 15th birthday, their hiding place was betrayed. Eva and her family were arrested by the Nazis and deported to Auschwitz-Birkenau. At just fifteen years old, Eva was thrust into a world of unimaginable cruelty. At Auschwitz, she endured starvation, fear, humiliation, separation, and the constant threat of death. She survived the concentration camp, but the people she loved most did not. Her father, Erich, and her brother, Heinz, were murdered during the Holocaust. Eva emerged from Auschwitz carrying not only the physical scars of persecution, but also the unbearable grief of losing members of her family. Yet despite everything that had been taken from her, she chose to rebuild her life rather than allow hatred to define it. After the war, Eva returned to the Netherlands with her mother. In the years that followed, her mother's marriage to Otto Frank, Anne Frank's father, made Eva Anne's posthumous stepsister. Their connection created an extraordinary and deeply painful link between two families whose lives had been forever changed by the Holocaust. But Eva Schloss was never simply “Anne Frank’s stepsister.” She was a survivor with her own story, her own memories, and her own losses. For decades, she carried the burden of memories that were almost impossible to speak about—memories of persecution, hiding, deportation, Auschwitz, and the devastating loss of her father and beloved brother, Heinz. Yet, with extraordinary courage, she eventually chose to break the silence. Rather than allowing the horrors of her past to consume the rest of her life, Eva transformed her pain into purpose. She began sharing her testimony with generations of young people, educators, and audiences around the world, speaking with remarkable honesty about what she had endured and what the Holocaust had taken from her family. She understood that her survival came with a responsibility: to remember those who were murdered, to preserve their stories, and to warn future generations about the devastating consequences of hatred, antisemitism, prejudice, and indifference. Her testimony was not simply a story about what happened in the past. It was a message to the present, and a warning for the future. Eva often reminded young people that hatred does not appear overnight. It can begin with words, stereotypes, discrimination, and the gradual acceptance of another human being as somehow less worthy of dignity and compassion. That is why she continued to speak. She spoke for her father, Erich. She spoke for her brother, Heinz. She spoke for the millions who were murdered and could never tell their own stories. And she spoke for the generations who would come after her. Through her books, including Eva’s Story and After Auschwitz, and through decades of Holocaust education and public speaking, Eva turned memories of unimaginable suffering into a call. And now, it is our turn to remember. Her story will not end with her passing. As long as her story is told, her voice will continue to reach generations yet unborn. As long as her memory is preserved, the lives of those she carried with her will not be forgotten. And as long as we choose compassion over hatred, understanding over prejudice, and humanity over indifference, the legacy of Eva Schloss will continue to live.