King Charles leads tributes to Eva Schloss, Holocaust education campaigner whom he met in 2022 (Image source: Anne Frank House on Instagram) Eva Schloss, Anne Frank's stepsister and Holocaust education campaigner has died at the age of 96.

LONDON (AP) -- Auschwitz survivor Eva Schloss, the stepsister of teenage diarist Anne Frank and a tireless educator about the horrors of the Holocaust, has died.

The Anne Frank Trust UK, of which Schloss was honorary president, said she died Saturday in London, where she lived. Britain's King Charles III said he was "privileged and proud" to have known Schloss, who co-founded the charitable trust to help young people challenge prejudice.