Alice Herz-Sommer, believed to be the oldest Holocaust survivor, died at age 110 on Sunday, a family member said. The accomplished pianist’s death came just a week before her extraordinary story of surviving two years in a Nazi prison camp through devotion to music and her son is up for an Oscar.
Mrs. Herz-Sommer died in a hospital after being admitted Friday with health problems, daughter-in-law Genevieve Sommer said.
‘‘We all came to believe that she would just never die,’’ said Frederic Bohbot, producer of the documentary ‘‘The Lady in Number 6: Music Saved My Life.’’
Mrs. Herz-Sommer and her son, Stephan, were among fewer than 20,000 who were freed when the notorious concentration camp in the Czech city of Terezin — Theresienstadt in German — was liberated by the Soviet army in May 1945. Full story for BostonGlobe.com subscribers.