Theodor Schwann

German physiologist and biologist

Theodor Schwann - German physiologist and biologist
Born

December 7th, 1810
214 years ago

Died

January 11th, 1882
143 years ago — 71 years old

Category

Scientists & Innovators

Country

Germany

Links & References

A German physiologist and biologist contributed significantly to the field of cellular biology. Schwann formulated the cell theory, which posits that all living organisms are composed of cells. This theory was foundational in understanding the structure and function of organisms. In addition to advancements in cell theory, Schwann conducted research on muscle tissue and discovered Schwann cells, which play a critical role in the peripheral nervous system. His work laid the groundwork for later developments in histology and neurology, influencing future research and study in biology.

Formulated the cell theory

Discovered Schwann cells

Other People Born on December 7th

Clarence Nash

Voice actor, Donald Duck voice
Born
December 7th, 1904 120 years ago
Died
1985 40 years ago — 81 years old

Born in 1904, a voice actor and singer provided the distinctive voice for the character Donald Duck, a role started in 1934. The voice became a signature element of the character in various animated films and television shows, contributing to the character's popularity and legacy in Disney history. Over several decades, contributions extended to voice work in over 100 animated productions, showcasing a unique vocal style that influenced animation. Nash's work in voice acting influenced the industry and established a template for character voices in animation.

Continue Reading

Pavol Regenda

Slovak ice hockey player
Born
December 7th, 1999 25 years ago

Professional ice hockey player from Slovakia. Regenda played as a forward and competed in various leagues. Achieved recognition in international competitions, representing Slovakia. Participated in the 2022 IIHF World Championship, contributing to the team's efforts on the ice.

Continue Reading

Allan B. Calhamer

Game designer, created Diplomacy game
Born
December 7th, 1931 93 years ago
Died
2013 12 years ago — 82 years old

A game designer created the strategic board game Diplomacy in 1954. This game focused on negotiations and alliances among players, simulating European political landscape prior to World War I. Calhamer initially developed the idea during his time in college, inspired by his interest in history and military strategy. Diplomacy became influential in the board game community and has been credited with popularizing the genre of negotiation-based games. The game expanded beyond traditional board game formats into online platforms, further increasing its reach. Various international editions of the game were produced, illustrating its enduring appeal. Calhamer's work continued to inspire game designers long after the initial release.

Continue Reading

Josef Hyrtl

Anatomist celebrated for anatomy textbooks
Born
December 7th, 1810 214 years ago
Died
July 17th, 1894 130 years ago — 83 years old

Contributions to the field of anatomy included significant work in the study of human skeletons and their variations. Hyrtl published numerous influential textbooks, with 'Lehrbuch der Anatomie' being particularly notable. Hyrtl served as a professor of anatomy at the University of Vienna, where lectures drew attention for their clarity and detail. Key theories on cranial anatomy also emerged from his research, influencing future generations of anatomists. His collaborations and academic activities extended to various institutions, helping shape anatomical education.

Continue Reading

Vladimir Akopian

Chess player and grandmaster
Born
December 7th, 1971 53 years ago

Born in Baku, this chess player became a grandmaster in 1996. Achieved success in various international tournaments throughout the 1990s and 2000s. Represented Armenia in several Chess Olympiads, contributing to the team's performance in multiple competitions. Compiled a notable list of tournament victories, including the 2002 ETCC and the 2001 Armenian Championship. Throughout the career, collaborated with noted chess figures and contributed to the chess community as a player and coach.

Continue Reading

Daniel Jones

Welsh composer and conductor
Born
December 7th, 1912 112 years ago
Died
1993 32 years ago — 81 years old

Born in Wales in 1912, this individual was a significant figure in British music throughout the 20th century. As a composer, focused on choral and orchestral works, contributed to the development of contemporary classical music. Served as a professor of music at the University College of Wales and led the University College of North Wales as a prominent lecturer. His compositions incorporated elements of Welsh folk music and showcased a unique style that resonated within the musical community. Also held the position of musical director for various choral societies, further influencing choral music in Wales.

Continue Reading

Other People Who Died on January 11th

Brian Moore

Irish-Canadian author and screenwriter
Born
August 25th, 1921 103 years ago
Died
January 11th, 1999 26 years ago — 77 years old

An author and screenwriter with a prolific career, contributed significantly to literature and film. Wrote numerous acclaimed novels and screenplays, addressing complex themes such as identity, faith, and morality. Notable works include 'The Lonely Passion of Judith Hearne' and 'Black Robe', the latter adapted into a feature film. Explored the Irish experience and the nuances of cultural heritage. His literary contributions earned recognition in the literary community.

Continue Reading

William Williams Pantycelyn

Welsh composer and hymn writer
Born
1717 308 years ago
Died
January 11th, 1791 234 years ago — 74 years old

A prominent Welsh composer and poet, he significantly contributed to the development of Welsh hymnody. His most famous work includes the hymn 'Guide Me, O Thou Great Jehovah'. Born in 1717, his writings played a crucial role in the Methodist revival in Wales. He also worked as a preacher and wrote numerous hymns that are still sung today in Welsh chapels.

Continue Reading

Jenő Buzánszky

Hungarian footballer and coach
Born
1925 100 years ago
Died
January 11th, 2015 10 years ago — 90 years old

Played as a defender and was part of the legendary Hungarian national team during the 1950s. Achieved success with Váci Izzó SC and later with Vasas SC, winning multiple Hungarian league titles. Coached various teams, contributing to the development of football in Hungary. His career included participation in the 1954 FIFA World Cup.

Continue Reading

Éric Rohmer

Film director and screenwriter
Born
March 21st, 1920 104 years ago
Died
January 11th, 2010 15 years ago — 89 years old

A prominent French director, screenwriter, and critic, made significant contributions to the French New Wave movement. Directed films characterized by their focus on moral dilemmas and complex character studies. Gained attention for a series of films based on the seasons, including 'Claire's Knee' and 'Summer'. Involved in film criticism, writing extensively for publications and showcasing insights into cinema. Received an Academy Award nomination for Best Foreign Language Film for 'The Green Ray'.

Continue Reading

Pedro González de Mendoza

Spanish Cardinal and diplomat.
Born
May 3rd, 1428 596 years ago
Died
January 11th, 1495 530 years ago — 66 years old

A significant figure in the Catholic Church, served as a cardinal and played a vital role in the politics of Spain during the late 15th century. Instrumental in the diplomatic efforts surrounding the Catholic Monarchs, served as the Archbishop of Toledo, and was a key advisor. Contributed to the alignment of religious and political interests in Spain during an era marked by exploration and conquest.

Continue Reading

Constantine I of Greece

King of Greece during World War I
Born
August 2nd, 1868 156 years ago
Died
January 11th, 1923 102 years ago — 54 years old

Reigned as King of Greece from 1913 until 1917 and again from 1920 until abdicating in 1922. Oversaw Greece's involvement in World War I, initially taking a stance of neutrality which led to political turmoil. Returned to the throne after the defeat of the opposing government but faced continued political strife and the consequences of defeat in the Greco-Turkish War. Abdicated the throne in 1922, leading to eventual exile. Returned to Greece briefly in 1920, only to be forced out again two years later. His reign is marked by pivotal moments in Greek history, including significant military conflicts.

Continue Reading