He died of natural causes in 1980.
Otto Frank died at the age of 91 in 1980.
Mr. Frank is Anne Franks Father
anne franks father, otto worked at a company called opteka works it was a company that made fruit nectar called pectin.
Anne Franks father was a business man he created jams and many more other foods.
Her mother did, as well as her sister, but the father was the only one who survived the concentration camp.
Miep Gies. Her and Anne Frank's father were the "survivors". Miep Gies. Her and Anne Frank's father were the "survivors".
Her Father published her dairy
he was not even born.
He married an old friend Fritzi Geiringer whom the family new before the war.
being anne franks father and publishing her diary.
her father bought her the diary for her 12th birthday.
Most probably anne's father remembered it