Léon Charles Thévenin
French engineer and circuit theorist
Developed Thévenin's theorem, which simplifies the analysis of electrical circuits by allowing complex networks to be represented as a simple voltage source and resistance. Contributed to advancements in electrical engineering and education through various publications and technical engagements. The theorem remains fundamental in circuit analysis and design in modern engineering.
Formulated Thévenin's theorem
Published influential engineering texts
Other People Born on March 30th
Wasim Sajjad
Pakistani lawyer, politician, President
Born
March 30th, 1941 84 years ago
Born in 1941, served as the President of Pakistan on two occasions, first from 1990 to 1993 and then from 1993 to 1993. Apart from politics, contributed to the legal field in Pakistan, becoming a prominent lawyer. Involved in various political roles throughout the years, including serving in the Senate and holding key positions in different political parties. Played a significant role in formulating policies during tenures as President.
Continue ReadingAlvin Hamilton
Canadian Politician and Minister of Agriculture
Born
March 30th, 1912 113 years ago
Died
June 29th, 2004 21 years ago — 92 years old
Born in 1912, this individual served as a lieutenant in the Canadian military before entering politics. This person held the position of the 18th Canadian Minister of Agriculture from 1957 to 1963. Responsibilities included overseeing agricultural policies and programs during a pivotal time in Canadian farming. The tenure included involvement in initiatives to support farmers and address agricultural issues. After leaving the ministerial role, continued contributions to Canadian politics and agriculture were evident through various roles and participation in parliamentary discussions.
Continue ReadingWarren Beatty
Film director and producer of 'Bonnie and Clyde'
Born
March 30th, 1937 88 years ago
An acclaimed American actor, director, producer, and screenwriter, notable for contributions to cinema from the 1960s onward. Directed and starred in the critically acclaimed film 'Bonnie and Clyde', which helped redefine the landscape of American filmmaking. Played significant roles in films such as 'Dick Tracy' and 'Reds', the latter of which earned multiple Academy Awards. Produced and directed various projects that garnered numerous nominations and awards.
Continue ReadingKristine Lunde-Borgersen
Norwegian handball player, World Champion
Born
March 30th, 1980 45 years ago
A prominent handball player from Norway, achieved significant successes during a lengthy career. Played for teams including Larvik HK and the Norwegian national team. Contributed to Norway's victory in the 2009 World Championships, where the team secured the gold medal. Also participated in multiple European Championships and the Olympic Games, winning several medals, including gold at the 2008 Olympics.
Continue ReadingMarc Davis
Animator and screenwriter for Disney
Born
March 30th, 1913 112 years ago
Died
January 12th, 2000 26 years ago — 86 years old
A prominent animator and one of the Nine Old Men at Disney, contributed to several classic animated films. Played a vital role in creating characters and sequences for some of Disney's most beloved productions. Also worked on the Disneyland and Walt Disney World theme parks, designing attractions and characters.
Continue ReadingBrooke Astor
Philanthropist and socialite
Born
March 30th, 1902 123 years ago
Died
August 13th, 2007 18 years ago — 105 years old
Born in 1902, this American philanthropist and socialite was a prominent figure in New York City society. She managed the affairs of her late husband, who was a wealthy businessman, and dedicated her life to numerous charitable causes, especially in education and the arts. Under her leadership, the Astor Foundation provided substantial funding to various institutions, transforming the landscape for many nonprofits. Known for her elegance and social connections, she became a key figure in various fundraising efforts and events.
Continue ReadingOther People Who Died on September 21st
Kofi Awoonor
Ghanaian author and poet, celebrated for 'This Earth, My Brother'
Born
1935 91 years ago
Died
September 21st, 2013 12 years ago — 78 years old
An author, poet, and diplomat from Ghana, contributions include poetry and prose that reflect the culture and struggles of Ghana. Best recognized for the collection 'This Earth, My Brother,' which showcases themes of identity, belonging, and the essence of African life. Served as a diplomat and held various roles including being a member of Ghana's National Commission on Culture. Wrote extensively about the African experience and the impact of colonialism and independence on the continent. The literary career spanned several decades, significantly contributing to African literature and poetry.
Continue ReadingHaakon VII of Norway
Norwegian King during World War II
Born
August 3rd, 1872 153 years ago
Died
September 21st, 1957 68 years ago — 85 years old
Ascended the throne in 1905 after Norway's independence from Sweden. Led Norway as a constitutional monarch during World War II, providing a symbol of resistance against Nazi occupation. Worked to maintain Norway's sovereignty and unity, often collaborating with exiled government officials. After the war, played a role in the restoration of the monarchy's reputation and helped Norway's integration into post-war Europe.
Continue ReadingBenny Golson
Saxophonist and composer of jazz classics
Born
January 25th, 1929 97 years ago
Died
September 21st, 2024 1 years ago — 95 years old
A prominent jazz saxophonist and composer, contributed significantly to the genre with a career spanning several decades. Played with influential figures such as Art Blakey and the Jazz Messengers, and formed the group The Jazztet. Composed many well-known jazz standards, including "Killer Joe" and "Whisper Not." Involved in various collaborations and projects, continuing to perform and teach jazz internationally.
Continue ReadingTrần Đại Quang
President of Vietnam
Born
1956 70 years ago
Died
September 21st, 2018 7 years ago — 62 years old
Served as the President of Vietnam from 2016 until death in 2018. Held a prominent role in the Communist Party of Vietnam and focused on anti-corruption initiatives, economic reforms, and modernization of the national defense system. Also served as Minister of Public Security prior to presidency, enhancing law enforcement and internal security protocols in the country. Participated in numerous international forums representing Vietnam.
Continue ReadingIvana Brlić-Mažuranić
Croatian author; Wizard of the Sava
Born
April 18th, 1874 151 years ago
Died
September 21st, 1938 87 years ago — 64 years old
An influential Croatian author and poet, contributed significantly to children's literature. Published works included fairy tales and novels that integrated Slavic folklore with contemporary themes. Achieved prominence with the book 'Nevaljaša,' which gained recognition across Europe. Later works continued to explore themes of childhood and dreams, establishing a distinctive voice in Croatian literature.
Continue ReadingYoram Gross
Film director and producer of animation
Born
1926 100 years ago
Died
September 21st, 2015 10 years ago — 89 years old
An influential director and producer born in Poland, spent much of life in Australia. Contributed significantly to the field of animation, creating beloved children's films that combined whimsical storytelling with engaging visuals. Gained recognition for the innovative use of animation techniques and storytelling methods. Established a successful production company that focused on animated feature films, appealing to a global audience. Notable works included adaptations of classic stories. Worked closely with teams to produce captivating and memorable films, ensuring a high standard of quality throughout.
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