Clifton Hillegass
American publisher, founded CliffsNotes

Born
April 18th, 1918
106 years ago
Died
May 5th, 2001
23 years ago — 83 years old
Category
Thinkers & Philosophers
Country
United States
Links & References
Founded CliffsNotes, a series of study guides that simplify classic literature and academic subjects, influencing education across the United States. The concept originated from a desire to aid students in understanding complex texts. These study aids became widely used by students for exam preparation and classwork assistance. CliffsNotes became synonymous with literature study guides, eventually expanding into various subjects and educational resources. The brand maintained a prominent presence in American education for decades.
Founded CliffsNotes in 1958
Popularized literature study guides
Expanded offerings to include various subjects
Other People Born on April 18th
Kathy Acker
An author and poet associated with the postmodern literary movement. Acker's work broke boundaries through experimental writing and feminist themes. Significant contributions include novels that explore sexuality, identity, and power, often utilizing a distinctive collage style. Acker gained recognition for works such as 'Blood and Guts in High School' and 'Empire of the Senseless'. These works often challenged conventional narrative structures and societal norms.
Continue ReadingGlen Hardin
A renowned American pianist and arranger, contributed extensively to the music of Elvis Presley. Played piano and arranged numerous tracks during the height of Presley's career. Worked with various legendary musicians and contributed to the evolution of rock and roll music. In addition to performing, collaborated on multiple albums and live performances, demonstrating a significant role in shaping the sound of the era. His work exemplified the artistry and innovation present in the music of the 20th century.
Continue ReadingSydney Halter
Born in 1905, a Canadian lawyer and businessman contributed significantly to the legal and business landscape in Canada. Graduated with a law degree and established a successful law practice, specializing in corporate law. Also held several prominent positions in business organizations, influencing corporate governance and legal practices. Involvement with various legal reform initiatives aimed at enhancing the efficiency and fairness of the judicial process marked a notable aspect of the career.
Continue ReadingMaurice Goldhaber
Born in Ukraine, pursued a career in physics with significant contributions to nuclear and particle physics. Played a crucial role in the development of the American atomic bomb during World War II as a member of the Manhattan Project. Conducted research that led to the discovery of the pion, a particle integral to the understanding of strong interactions. Served as a professor and administrator in various academic institutions, influencing future generations of scientists.
Continue ReadingKourtney Kardashian
Born in 1979, a television personality and entrepreneur rose to prominence through a reality television series. The show, which featured her family, detailed personal lives and business ventures. The series gained significant viewership, leading to spin-offs and various business enterprises. In addition to television, ventured into lifestyle branding, launching a successful website and product lines focusing on wellness and beauty. Maintains a strong presence on social media platforms, influencing trends and popular culture.
Continue ReadingPigmeat Markham
A prominent comedian, singer, and dancer during the mid-20th century, contributed significantly to the variety show scene. Gained fame through performances in clubs and theaters, establishing a unique comedic style that blended music and humor. Developed a character that resonated with audiences, leading to appearances on television shows and film. Advocated for the rights of African Americans in entertainment, paving the way for future generations.
Continue ReadingOther People Who Died on May 5th
Bobby Sands
A member of the Provisional Irish Republican Army, advocated for the rights of political prisoners during the Troubles in Northern Ireland. Sands led a hunger strike in 1981 while imprisoned, which garnered significant international attention and brought awareness to the conditions faced by Republican prisoners. Sands wrote poetry and a diary during his time in prison, expressing his thoughts on the political situation in Ireland. Sands died on May 5, 1981, after 66 days without food.
Continue ReadingAatos Erkko
Aatos Erkko served as a prominent journalist and publisher in Finland. He played a significant role in the Finnish media landscape, particularly as the publisher of Helsingin Sanomat, one of the largest newspapers in the country. Under his leadership, Helsingin Sanomat maintained its status as a critical source of news and information. In addition to journalism, he was involved in various cultural and educational initiatives, supporting multiple causes that promoted Finnish literature and education.
Continue ReadingJean-Charles Prince
Served as the first bishop of the Roman Catholic Diocese of Saint-Hyacinthe in Canada. Played a significant role in the development of the Catholic Church in Quebec during the 19th century. Contributed to the expansion of church infrastructure and education in the region. His leadership shaped the religious landscape of Quebec during a pivotal time.
Continue ReadingAngelo Italia
Born in 1628, this Jesuit architect contributed significantly to the architectural landscape in Sicily and beyond. Throughout the career, designed several notable structures that showcased Baroque architectural elements. Merged religious themes with innovative building techniques, reflecting the artistic movements of the time. His work is characterized by intricate design and a deep understanding of space and proportion.
Continue ReadingHugo Banzer
Serving as a general in the Bolivian military, held the position of President of Bolivia from 1971 to 1978 and again from 1997 to 2001. During the first term, implemented policies aimed at economic development and modernization while facing significant political challenges. His regime is characterized by the declaration of a nationalist agenda and repression of opposition forces. The return to power in 1997 marked a significant phase in Bolivia's democratic transition post-coup. Efforts to revitalize the economy continued, amidst ongoing social issues and civil unrest.
Continue ReadingCharles II of Naples
Ruled as King of Naples and Sicily from 1285 until death in 1309. Played a significant role in the politics of the Italian peninsula and the Mediterranean region. His reign was marked by conflicts with rival factions and efforts to consolidate power among the territories under his control. Engaged in various military campaigns and diplomacy to strengthen the Angevin dynasty.
Continue Reading