Donald Sadler, Date of Birth, Place of Birth, Date of Death

Donald Sadler

Sadler, Donald Harry (1908–1987), mathematician and astronomer

Date of Birth: 22-Aug-1908

Place of Birth: Dewsbury, England, United Kingdom

Date of Death: 24-Oct-1987

Profession: astronomer, mathematician

Nationality: United Kingdom

Zodiac Sign: Leo

Donald Harry Sadler (1908–1987) was an English astronomer and mathematician who developed an international reputation for his work in preparing astronomical and navigational almanacs.
He worked as the Superintendent of His Majesty's Nautical Almanac Office from 1937 to 1971.