Zachariah Blackistone

Zachariah Blackistone (16 February 1871 – 18 April 1982) was an American supercentenarian. He was the oldest living man in the United States from September 5, 1980 to April 18, 1982, 1 year, 225 days. He died at the age of 111 years, 61 days. He was born in Maryland and died in District of Columbia.