When did the hiders of Anne Frank die?

On Jan 6, 1945 Edith Frank-Höllander died of starvation in Auschwitz.

In March of 1945, Margot died of typhus in Bergen-Belsen.

In April of 1945 Anne died of typhus in Bergen-Belsen.

Otto Frank survived the death camps and died on August 19, 1980 in Birsfelden, Switzerland.

Hermann van Pels (Mr. van Daan) died at Auschwitz, date unknown.

Auguste van Pels-Röttgen (Mrs. van Daan) died in the Spring of 1945 in Theresienstadt.

Peter van Pels (Peter van Daan) died on May 5, 1945 in Mauthausen.

Fritz Pfeffer (Alfred Dussel) died on December 20, 1944 in Neuengamme.