Walter Dubislav
German logician and philosopher of science
Contributed significantly to the fields of logic and the philosophy of science. Developed key ideas in mathematical logic and worked on the foundations of logic. Engaged in discussions regarding the nature of logical consequence and its implications in scientific inquiry. Participated actively in academic circles throughout the 20th century, influencing future generations of philosophers and logicians.
Contributed to mathematical logic
Developed theories on logical consequence
Influenced the philosophy of science
Other People Born on September 20th
Colin Fraser Barron
Victoria Cross recipient and sergeant
Born
September 20th, 1893 132 years ago
Died
1958 68 years ago — 65 years old
Born in Scotland in 1893, served as a sergeant in the Canadian Army during World War I. Displayed extraordinary bravery in combat, particularly during the Battle of Passchendaele. Awarded the Victoria Cross for exceptional valor. Post-war, returned to Canada and lived a quiet life.
Continue ReadingMateo de Toro Zambrano
1st Count of La Conquista in Chile
Born
September 20th, 1685 340 years ago
Died
1811 215 years ago — 126 years old
A prominent figure in Chilean history, served as the first President of the First Government Junta of Chile in 1810. His leadership during the early stages of Chile's struggle for independence from Spanish rule was significant. Appointed as Count of La Conquista, played a crucial role in shaping the administrative structure of the emerging nation. Engaged with various factions and worked towards establishing a functional government amidst the tumult of revolution.
Continue ReadingLibero Liberati
Italian motorcycle racer and champion
Born
September 20th, 1926 99 years ago
Died
1962 64 years ago — 36 years old
Achieved recognition as an accomplished motorcycle racer. Competed in the Grand Prix motorcycle racing series during the 1950s and 1960s. Won the 1957 500cc World Championship. Contributed to the sport's popularity in Italy and inspired many aspiring racers. His legacy continues in motorcycle racing history.
Continue ReadingChristian the Younger of Brunswick
Duke and military commander in Germany
Born
September 20th, 1599 426 years ago
Died
1623 403 years ago — 24 years old
Born in 1599, Christian the Younger served as the Duke of Brunswick-Lüneburg. He gained a reputation as a military commander during the Thirty Years' War, where he led forces against the Catholic League. His leadership displayed strategic capabilities, contributing to the conflict's dynamics in Germany. Christian's military engagements included notable battles where he commanded the Protestant troops. Ultimately, his contributions shaped regional power structures during a turbulent era in European history.
Continue ReadingJordan Tata
American baseball player and pitcher
Born
September 20th, 1981 44 years ago
Made contributions to Major League Baseball as a pitcher. Played for the Detroit Tigers and the Florida Marlins. Participated in the 2003 season, contributing to team dynamics and game strategies.
Continue ReadingBirgitta Dahl
Swedish Minister for the Environment
Born
September 20th, 1937 88 years ago
Held various political roles within Sweden, including serving as the Minister for the Environment from 1982 to 1985. Represented the Social Democrats in the Swedish Parliament. Played a significant role in promoting environmental policy and sustainable development. Engaged in parliamentary work focusing on energy issues and legislative reforms.
Continue ReadingOther People Who Died on September 17th
Philip IV
Count of Nassau-Weilburg
Born
October 14th, 1542 483 years ago
Died
September 17th, 1665 360 years ago — 122 years old
Born in 1542, served as Count of Nassau-Weilburg. Held the title from 1560 until death in 1591. Associated with the governance of the County of Nassau-Weilburg. His leadership contributed to local political stability and economic development during a time of regional conflicts in the Holy Roman Empire.
Continue ReadingJohann Schweikhard von Kronberg
German Archbishop-Elector of Mainz
Born
1553 473 years ago
Died
September 17th, 1626 399 years ago — 73 years old
Served as Archbishop-Elector of Mainz and a prominent cleric within the Holy Roman Empire. Held significant influence during the Counter-Reformation and engaged in the politics of the period. Played a crucial role in the Imperial Diets and worked to strengthen the Catholic Church's authority in Germany. Contributed to the political landscape through ecclesiastical governance.
Continue ReadingJD Souther
Singer-songwriter and actor
Born
November 2nd, 1945 80 years ago
Died
September 17th, 2024 1 years ago — 78 years old
Singer-songwriter, guitarist, and actor contributed significantly to the music scene. Collaborated with artists such as Linda Ronstadt and the Eagles, writing several well-received songs. Achieved commercial success in the 1970s and 1980s with a blend of country-rock and pop influences. Also appeared in television and film, notably in roles in series like 'Thirtysomething' and the movie 'The Last of the Blue Devils.' Continues to perform and release new music.
Continue ReadingFranz Xaver Süssmayr
Austrian composer and conductor of opera
Born
1766 260 years ago
Died
September 17th, 1803 222 years ago — 37 years old
Austrian composer and conductor contributed significantly to the Classical music scene. Completed the unfinished Requiem in D minor by Wolfgang Amadeus Mozart, preserving Mozart's musical intentions while adding original material. Worked in Vienna, where he became a prominent figure in the musical community. In addition to his work on the Requiem, composed various operas, church music, and symphonies, showcasing a distinct style influenced by his mentor, Mozart.
Continue ReadingStanislaus Papczyński
Polish priest and saint recognized for founding the Congregation of the Founding of the Holy Cross
Born
May 18th, 1631 395 years ago
Died
September 17th, 1701 324 years ago — 70 years old
Born in 1631, started a religious order focusing on the education of youth and spiritual renewal. Established the Congregation of the Founding of the Holy Cross in 1675. Contributed to the spread of Marian devotion and was deeply involved in preaching and pastoral care. Canonized by Pope John Paul II in 1992, affirming the religious significance of his work and the impact of his spiritual teachings.
Continue ReadingWilliam E. Starke
Confederate general in the Civil War
Born
1814 212 years ago
Died
September 17th, 1862 163 years ago — 48 years old
Served as a Confederate general during the American Civil War. Participated in the Battle of South Mountain, where commanding troops demonstrated strategic abilities. Suffered injuries during combat that led to death. Recognized for contributions to specific military operations.
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