Ferdinand Monoyer

Ophthalmologist and Monoyer chart inventor

Ferdinand Monoyer - Scientists & Innovators born May 9th, 1836
Born
Died

1912
114 years ago — 76 years old

Category

Scientists & Innovators

Country

France

Links & References

Contributed significantly to the field of ophthalmology. Invented the Monoyer chart, a standardized eye chart widely used to measure visual acuity. The chart provided a clear and consistent method for assessing eyesight, which has become a standard tool in eye examinations. Practiced mainly in France and published numerous works on vision and ocular health.

Invented the Monoyer chart for visual acuity

Published research in ophthalmology

Other People Born on May 9th

Beth Mead

English footballer, UEFA Women's Euro 2022 Champion
Born
May 9th, 1995 31 years ago

A professional footballer, this individual plays as a forward and represents the England national team. Renowned for scoring goals and creating opportunities, she played a significant role in the success of club sides, including Arsenal. Achievements include winning the FA Women's Super League and the FA Women's Cup. Additionally, this footballer contributed to the England team's triumph in the UEFA Women's Euro 2022, where they secured the championship title on home soil.

Continue Reading

Tommy Edman

Baseball player, St. Louis Cardinals infielder
Born
May 9th, 1995 31 years ago

A professional baseball player, primarily plays as an infielder for the St. Louis Cardinals in Major League Baseball. Made his MLB debut in 2019 and contributed significantly to the team's postseason efforts. Played a versatile role on the field, demonstrating capability at both second base and shortstop. Part of the Cardinals' roster during competitive seasons, aiding in team strategies and performance. Achieved notable statistics in batting and fielding, becoming an integral part of the Cardinals’ lineup over the years.

Continue Reading

Minamoto no Yoritomo

Japanese shōgun and military leader
Born
May 9th, 1147 879 years ago
Died
February 9th, 1199 827 years ago — 51 years old

Established the Kamakura shogunate, marking the start of the feudal era in Japan. Maintained authority over military and political matters, transitioning power from the imperial court to the shōgunate. His leadership led to significant political changes and the establishment of a military government that would influence Japan for centuries.

Continue Reading

J. R. Fitzpatrick

Canadian racing driver with notable achievements
Born
May 9th, 1988 38 years ago

Canadian racing driver competed in various series throughout career. Primarily known for participation in the NASCAR Canadian Tire Series. Achieved multiple race victories and consistently ranked as one of the top drivers in the series. Transitioned to compete in the United States and participated in several events, showcasing skills on different tracks. Demonstrated talent in racing and contributed to the sport with numerous performances across different series.

Continue Reading

Ion Țiriac

Tennis player and manager, Grand Slam champion
Born
May 9th, 1939 87 years ago

This individual started a professional tennis career in the 1960s, achieving significant success in doubles. Winning the French Open men's doubles title in 1968 marked a major milestone. Transitioning from player to manager, this individual became renowned for managing several top athletes, including the successful careers of stars in the tennis world, notably a prominent female player. Beyond tennis, this individual ventured into entrepreneurship, establishing a multifaceted business portfolio that includes investments in various industries. Contributions to the development of tennis in Romania are notable, with efforts to promote the sport and nurture new talent.

Continue Reading

Henry J. Kaiser

Businessman and shipyard founder
Born
May 9th, 1882 144 years ago
Died
August 24th, 1967 58 years ago — 85 years old

Founded Kaiser Shipyards during World War II, which became recognized for producing Liberty ships and other wartime vessels. Established Kaiser Aluminum, a significant player in the aluminum industry. Was an early advocate of prefabricated housing and helped develop the modular home concept. Played a crucial role in establishing the modern healthcare system in California through the creation of Kaiser Permanente.

Continue Reading