Johann Gabriel Doppelmayr

German mathematician and cartographer

Johann Gabriel Doppelmayr - German mathematician and cartographer
Born

1671
354 years ago

Died

December 1st, 1750
274 years ago — 79 years old

Category

Scientists & Innovators

Country

Germany

Links & References

Contributed significant work in mathematics, astronomy, and cartography. Applied mathematical techniques to improve the accuracy of maps. Authored 'Atlas Novus', a notable work that included detailed maps and astronomical calculations. Developed enclosures and methods for projecting maps, aiding navigators and scholars in the 18th century. Collaborated with other scholars to expand knowledge in his fields of study.

Authored 'Atlas Novus'

Improved map accuracy

Advanced astronomical calculations

Other People Who Died on December 1st

John F. Kurtzke

Neurologist and academic specialized in MS
Born
1926 99 years ago
Died
December 1st, 2015 9 years ago — 89 years old

Contributions to neurology focused primarily on multiple sclerosis (MS). Developed the Kurtzke Expanded Disability Status Scale (EDSS), widely used for assessing disability in MS patients. Authored over 250 scholarly publications and played a significant role in advancing clinical understanding of the disease. Engaged in research that influenced treatment protocols and management strategies for MS. Served as a professor at several medical institutions, educating future generations of neurologists and contributing to academic discourse on neurological disorders.

Continue Reading

Lorenzo Ghiberti

Italian goldsmith and sculptor
Born
1378 647 years ago
Died
December 1st, 1455 569 years ago — 77 years old

A leading figure in the early Renaissance, he was a goldsmith and sculptor recognized for his artistry and craftsmanship. Ghiberti created the doors of the Florence Baptistery, known as the 'Gates of Paradise,' which were celebrated for their intricate detail and profound biblical scenes. His work was marked by a blend of Gothic and classical styles, reflecting the artistic transition of the period. He also contributed to architectural designs and writings on art, influencing future generations of artists.

Continue Reading

Joseph B. Wirthlin

Businessman and religious leader
Born
1917 108 years ago
Died
December 1st, 2008 16 years ago — 91 years old

A prominent businessman and religious leader, contributed significantly to the leadership of a major religious organization. Played a crucial role in various church initiatives and programs, emphasizing community service and organizational growth. Held various leadership positions within the organization, focusing on humanitarian efforts and member engagement. Advocated for principles of faith and family within the community. Worked extensively on building networks among followers and supporting local initiatives.

Continue Reading

Go-Komatsu

Japanese emperor during the Muromachi period
Born
August 1st, 1377 648 years ago
Died
December 1st, 1433 591 years ago — 56 years old

Ascended to the throne in 1383 during a time of political instability in Japan. Reign lasted until 1392, with a focus on resolving the dual imperial line issue stemming from the previous Ashikaga conflict. Elected by supporters of the Southern Court, faced challenges from the Ashikaga clan. In 1392, he voluntarily abdicated which led to the unification of the Northern and Southern Courts under the Ashikaga rule, marking the end of the divided imperial era. Became a figure of historical significance in the context of Japanese imperial lineage and governance.

Continue Reading

José Eustasio Rivera

Colombian lawyer and poet
Born
February 19th, 1888 137 years ago
Died
December 1st, 1928 96 years ago — 40 years old

Born in Colombia, a lawyer and poet became a significant figure in Colombian literature. His most notable work, the novel 'La vorágine,' published in 1924, explores the exploitation of the Amazon and the struggles of the rubber industry during the rubber boom. This work stands as a critical comment on colonialism and the consequences faced by indigenous people. Additionally, he engaged in political activities and served as the Colombian ambassador to France. His contributions to literature have placed him among the important literary figures of Latin America.

Continue Reading

Gust Avrakotos

CIA officer and key Iran-Contra figure
Born
1938 87 years ago
Died
December 1st, 2005 19 years ago — 67 years old

A career officer in the CIA, played a significant role in the agency's operations during the Cold War. Worked in various capacities, including overseeing covert operations in Afghanistan that supported the Mujahideen against the Soviet invasion. Instrumental in the Iran-Contra affair, managing the controversial arms deals and funding for Nicaraguan rebels. Achieved recognition for operational strategies and contributions to U.S. foreign policy during tumultuous periods.

Continue Reading