Horace Donisthorpe

Myrmecologist and coleopterist

Horace Donisthorpe - Myrmecologist and coleopterist
Born

1870
155 years ago

Died

April 22nd, 1951
73 years ago — 81 years old

Category

Scientists & Innovators

Country

England

Links & References

Contributions included extensive research on ants and beetles. Published numerous works in entomology and created key classifications that advanced the understanding of these insects. Served as a prominent figure in the study of myrmecology, exploring various species and their behaviors. Engaged with several scientific societies, promoting entomological research throughout his career.

Published research on ant classification

Contributed to coleopterology

Key works on insect behavior

Other People Who Died on April 22nd

Jane Froman

American actress and singer known for musicals
Born
November 10th, 1907 117 years ago
Died
April 22nd, 1980 44 years ago — 72 years old

An American actress and singer, this individual gained prominence in the 1930s and 1940s through a variety of performances on stage and screen. She starred in musicals such as 'Heading for Heaven' and 'This Is the Army,' showcasing her vocal talents. The career was marked by remarkable resilience, especially after a plane crash in 1943, which severely injured her. Despite the challenges, she continued to perform and later became a popular television performer. Through her career, she entertained troops during World War II, delivering shows that motivated and uplifted soldiers far from home.

Continue Reading

Guy Lafleur

Ice hockey player with Montreal Canadiens
Born
September 20th, 1951 73 years ago
Died
April 22nd, 2022 2 years ago — 70 years old

One of the most celebrated ice hockey players, this athlete played the majority of his career with the Montreal Canadiens in the National Hockey League (NHL). During the 1970s and early 1980s, he became a key figure for the Canadiens, contributing to multiple Stanley Cup victories. His playing style combined skill, speed, and scoring ability, making him a fan favorite. After retiring from professional hockey, he was inducted into the Hockey Hall of Fame in 1988, solidifying his legacy within the sport. He later returned briefly to the NHL and continued to be involved in various hockey-related activities until his passing in 2022.

Continue Reading

Wuzong

Chinese Emperor during the Tang dynasty
Died
April 22nd, 846 1178 years ago — None years old

Ruled as the emperor of the Tang dynasty from 840 to 846. Implemented significant policies that focused on reducing the influence of Buddhism and promoting Confucianism. His reign is marked by efforts to restore traditional Chinese values and to diminish foreign religious influences. Oversaw a period of political and military stability, contributing to the dynasty's strength in the region.

Continue Reading

Friedrich Robert Faehlmann

Estonian philologist and physician
Born
December 31st, 1798 226 years ago
Died
April 22nd, 1850 174 years ago — 51 years old

Contributed to the study of Estonian linguistics and culture. Completed significant research in philology, particularly focusing on the Estonian language. Made advancements in medical science, serving as a physician while engaging in linguistic studies. His work laid foundational elements for the development of Estonian literature and scholarship.

Continue Reading

Ansel Adams

Photographer and environmentalist
Born
February 20th, 1902 123 years ago
Died
April 22nd, 1984 40 years ago — 82 years old

Contributed significantly to the field of photography, particularly in landscape photography, and is recognized for black-and-white images of the American West. Developed the Zone System, a technique for achieving proper exposure and tonal range. Published several influential books on photography and conservation, fostering greater appreciation for natural landscapes. Actively promoted environmental conservation and the establishment of national parks.

Continue Reading

Fritz Strassmann

German chemist known for nuclear fission
Born
1902 123 years ago
Died
April 22nd, 1980 44 years ago — 78 years old

Contributed to the discovery of nuclear fission through experiments with uranium. Collaborated with Otto Hahn and Lise Meitner on pioneering work in nuclear chemistry. Published significant research on isotopes and nuclear reactions. The findings laid groundwork for both nuclear energy and atomic weaponry.

Continue Reading