Michael Stifel

German monk and mathematician

Michael Stifel - German monk and mathematician
Born

1487
538 years ago

Died

April 19th, 1567
458 years ago — 80 years old

Category

Thinkers & Philosophers

Country

Germany

Links & References

A German monk and mathematician contributed significantly to the field of mathematics during the Renaissance. Stifel's work included the introduction of arithmetic and algebra texts, which played a role in disseminating mathematical knowledge. He is particularly recognized for his treatise that presented traditional arithmetic through systematic methods and for his work on symbolic algebra. Stifel also made significant contributions to the understanding of logarithms, promoting their usage in calculations. His influence extended through his advocacy for the reform of the calendar and church practices.

Published influential mathematical texts

Contributed to the quadratic formula

Advanced the understanding of logarithms

Other People Who Died on April 19th

Spencer Gore

Tennis player and cricketer, Wimbledon winner
Born
March 10th, 1850 175 years ago
Died
April 19th, 1906 119 years ago — 56 years old

Competed as a tennis player and cricketer during the late 19th century. Secured the inaugural Wimbledon Championship in 1877, defeating William Marshall in the final. Played first-class cricket for teams including Surrey and the Marylebone Cricket Club (MCC). Participated in several matches between 1874 and 1881. Contributed to the early development of both sports in England.

Continue Reading

Alexander Alexandrovich Chuprov

Statistician and probability theorist
Born
1874 151 years ago
Died
April 19th, 1926 99 years ago — 52 years old

Contributed significantly to the field of statistics and probability theory. Developed concepts in statistical inference and the foundations of statistical reasoning. His work laid the groundwork for many modern statistical methods. Collaborated with other notable statisticians and mathematicians, influencing the direction of the discipline in the early 20th century.

Continue Reading

Elizabeth Hamilton

Countess of Orkney, Royal Advisor
Born
1657 368 years ago
Died
April 19th, 1733 292 years ago — 76 years old

A prominent figure in the early 18th century, held the title of Countess of Orkney. Played a significant role in the royal court and was actively involved in political matters. Assisted in the administration of her husband's estates and managed various charitable efforts. Became an influential advisor within the Scottish nobility, noted for involvement in patronage during her lifetime.

Continue Reading

Robert Jameson

Scottish mineralogist and academic
Born
1774 251 years ago
Died
April 19th, 1854 171 years ago — 80 years old

Contributed significantly to the field of mineralogy and geology. Held the position of professor of natural history at the University of Edinburgh. Published several influential works on mineral classification and crystallography, enhancing the understanding of mineral properties and formations. His efforts were instrumental in the development of geological studies in Scotland during the 19th century.

Continue Reading

Ephraim Shay

Engineer who designed Shay locomotive
Born
July 17th, 1839 186 years ago
Died
April 19th, 1916 109 years ago — 76 years old

An engineer developed the Shay locomotive, a type of steam engine that proved vital for logging and freight transport on mountainous terrain. This innovative design featured a unique gear-driven system, providing better traction and stability on steep grades. The Shay locomotive became widely used in the timber industry, significantly impacting the efficiency of lumber transport. The manufacturing of Shay locomotives continued long after the initial design, with production spanning several decades.

Continue Reading

Benjamin Disraeli

British Prime Minister and novelist
Born
December 21st, 1804 220 years ago
Died
April 19th, 1881 144 years ago — 76 years old

A journalist and politician, served as Prime Minister of the United Kingdom twice, first from 1868 and again from 1874 to 1880. Disraeli played a significant role in molding the Conservative Party and was instrumental in the passage of various reforms during his time in office. As a novelist, authored several influential works, including 'Sybil' and 'Coningsby,' which reflected the social and political issues of the era. Renowned for his unique blend of politics and literature, he helped shape modern political discourse in Britain.

Continue Reading