Herbert Hoover, the 31st President of the United States, died of natural causes on October 20, 1964, at the age of 90. There is no evidence or credible claims suggesting that anyone caused his death. He passed away in his home in New York City, and his health had been declining due to age-related issues.
If a persons immune system is weak, it can cause death.
DEATH
to find out the cause of death
Edward Herbert has written: 'The life of Lord Herbert of Cherbury, written by himself and continued to his death'
Herbert Chapman died on January 6, 1934 at the age of 55.
Herbert Agar died on November 24, 1980 at the age of 83.
Herbert Hutner died on December 7, 2008 at the age of 99.
Herbert Backe died on April 6, 1947 at the age of 50.
Herbert Booth died on September 25, 1926 at the age of 64.
Edward Herbert died on August 20, 1648 at the age of 65.
Herbert Sutcliffe died on January 22, 1978 at the age of 83.
Herbert Biberman died on June 30, 1971 at the age of 71.