Notable Deaths on August 21

Lev Davidovich Trotsky, better known as Leon Trotsky, was a Russian revolutionary, Soviet politician, and political theorist. He was a key figure in the 1905 Revolution, the October Revolution of 1917, the Russian Civil War, and the establishment of the Soviet Union, from which he was exiled in 1929 before his assassination in 1940. Trotsky and Vladimir Lenin were widely considered the two most prominent figures in the Soviet state from 1917 until Lenin's death in 1924. Ideologically a Marxist and a Leninist, Trotsky's ideas and beliefs inspired a school of Marxism known as Trotskyism.

John Allen Amos Jr. was an American actor. He was best known for his role as James Evans Sr. on the CBS television series Good Times. His other well known roles were as the adult Kunta Kinte in the landmark miniseries Roots and for portraying Captain Meissner in Lock Up (1989) and Major Grant in Die Hard 2 (1990). His other television work includes The Mary Tyler Moore Show, a recurring role as Admiral Percy Fitzwallace on The West Wing, and the role of the Mayor of Washington DC Ethan Baker in the series The District. Amos was nominated for a Primetime Emmy Award and an NAACP Image Award. In film, he played numerous supporting roles in movies such as The Beastmaster (1982), Coming to America (1988), and Coming 2 America (2021).

Benigno Simeón "Ninoy" Aquino Jr., was a Filipino politician and journalist who served as a senator of the Philippines (1967–1972) and governor of the province of Tarlac (1963–1967). Aquino was the husband of Corazon Aquino, who became the 11th president of the Philippines after his assassination, and father of Benigno Aquino III, who became the 15th president of the Philippines. Aquino, together with Gerry Roxas and Jovito R. Salonga, helped form the leadership of the Liberal Party-based coalition against ex-President Ferdinand Marcos. Aquino was a significant emotional leader, who, together with the intellectual leader Sen. Jose W. Diokno, led the overall opposition.

Subrahmanyan Chandrasekhar was an Indian-American astrophysicist. He shared the 1983 Nobel Prize in Physics "for his theoretical studies of the physical processes of importance to the structure and evolution of the stars." His mathematical treatment of stellar evolution yielded many of the current theoretical models of the later evolutionary stages of massive stars. The Chandrasekhar limit describes the maximum mass of a white dwarf. Above it, a stellar remnant will collapse to form a neutron star or black hole. Many concepts, institutions and inventions, including the Chandra X-Ray Observatory, are named after him.

Baldwin II, also known as Baldwin of Bourcq, was the count of Edessa from 1100 to 1118 and the king of Jerusalem from 1120 until his death. He accompanied his kinsmen, the brothers Godfrey of Bouillon and Baldwin of Boulogne, to the Holy Land during the First Crusade. He became the second count of Edessa when the first count, Baldwin of Boulogne, left the county for Jerusalem following Godfrey's death. He was captured at the Battle of Harran in 1104. He was held first by Sökmen of Mardin, then by Jikirmish of Mosul, and finally by Jawali Saqawa. During Baldwin's captivity, Prince Tancred of Antioch and Richard of Salerno governed Edessa as his regents.

Giuseppe Meazza was an Italian football manager and player. Throughout his career, he played mainly for Inter Milan in the 1930s, scoring 284 goals in 408 games for the club, and winning three Serie A titles, as well as the Coppa Italia; he later also played for two seasons for local rivals Milan, as well as Turin rivals Juventus for one season, in addition to his spells with Varese and Atalanta. At the international level, he led Italy to win two consecutive World Cups: in 1934 on home soil, and in 1938 as captain, being named to the All-star Team. He is widely regarded as one of the best players of the 20th century, and one of the greatest Italian strikers in the history of the sport.

Palmiro Michele Nicola Togliatti was an Italian politician and statesman who led the Italian Communist Party for nearly forty years, from 1927 until his death. Born into a middle-class family, Togliatti received an education in law at the University of Turin, later served as an officer and was wounded in World War I, and became a tutor. Described as "severe in approach but extremely popular among the Communist base" and "a hero of his time, capable of courageous personal feats", his supporters gave him the nickname il Migliore. In 1930, Togliatti renounced Italian citizenship, and he became a citizen of the Soviet Union; upon his death, a Soviet city was named after him. Considered one of the founding fathers of the Italian Republic, he led Italy's Communist party from a few thousand members in 1943 to two million members in 1946.

Lady Mary Wortley Montagu was an English aristocrat, medical pioneer, writer, and poet. Born in 1689, Lady Mary spent her early life in England. In 1712, Lady Mary married Edward Wortley Montagu, who later served as the British ambassador to the Sublime Porte. Lady Mary joined her husband on the Ottoman excursion, where she was to spend the next two years of her life. During her time there, Lady Mary wrote extensively on her experience as a woman in Ottoman Constantinople. After her return to England, Lady Mary devoted her attention to the upbringing of her family before dying of cancer in 1762.

Raul Santos Seixas was a Brazilian singer, songwriter, producer, and multi-instrumentalist, considered the "Father of Brazilian Rock". His musical work consists of seventeen albums released during his 26-year career. His musical style is traditionally classified as rock and baião, and he did indeed manage to unite both genres in songs like "Let me Sing, Let me Sing". His debut album, Raulzito e os Panteras (1968), was produced when he was part of the group Raulzito e os Panteras, but he only gained critical and public acclaim with songs like "Ouro de Tolo", "Mosca na Sopa" and "Metamorfose Ambulante," from the album Krig-ha, Bandolo! (1973). Raul Seixas had a musical style that was called "rebellious and mystical". This is due to the ideals he championed, such as the Alternative Society presented in the album Gita (1974), influenced by figures like the British occultist Aleister Crowley.

David Barnard Steinman was an American civil engineer. He was the designer of the Mackinac Bridge and many other notable bridges, and a published author. He grew up in New York City's lower Manhattan, and lived with the ambition of making his mark on the Brooklyn Bridge that he lived under. In 1906 he earned a bachelor's degree from City College and in 1909, a Master of Arts from Columbia University and a Doctorate in 1911. He also received an honorary Doctor of Science in Engineering on 15 April 1952 from degree mill Sequoia University, but would distance himself from it soon after a 1957 inquiry raised doubts over its legitimacy, and did not mention the qualifications in his biographies. He was awarded the Franklin Institute's Louis E. Levy Medal in 1957.

Henrik Pontoppidan was a Danish realist writer who shared with Karl Gjellerup the Nobel Prize for Literature in 1917 for "his authentic descriptions of present-day life in Denmark." Pontoppidan's novels and short stories — informed with a desire for social progress but despairing, later in his life, of its realization — present an unusually comprehensive picture of his country and his epoch. As a writer he was an interesting figure, distancing himself both from the conservative environment in which he was brought up and from his socialist contemporaries and friends. He was the youngest and in many ways the most original and influential member of the Modern Break-Through.

Alfonso VII, called the Emperor, became the King of Galicia in 1111 and King of León and Castile in 1126. Alfonso, born Alfonso Raimúndez, first used the title Emperor of All Spain, alongside his mother Urraca, once she vested him with the direct rule of Toledo in 1116. Alfonso later held another investiture in 1135 in a grand ceremony reasserting his claims to the imperial title. He was the son of Urraca of León and Raymond of Burgundy, the first of the House of Ivrea to rule in the Iberian Peninsula.

Charles Eames Jr. and Ray-Bernice Eames were an American married couple of industrial designers who made significant historical contributions to the development of modern architecture and furniture through the work of the Eames Office. They also worked in the fields of industrial and graphic design, fine art, and film. Charles was the public face of the Eames Office, but Ray and Charles worked together as creative partners and employed a diverse creative staff. Among their most recognized designs are the Eames Lounge Chair, Eames Fiberglass Armchair, and the Eames Aluminum Group.

Charles Eames Jr. and Ray-Bernice Eames were an American married couple of industrial designers who made significant historical contributions to the development of modern architecture and furniture through the work of the Eames Office. They also worked in the fields of industrial and graphic design, fine art, and film. Charles was the public face of the Eames Office, but Ray and Charles worked together as creative partners and employed a diverse creative staff. Among their most recognized designs are the Eames Lounge Chair, Eames Fiberglass Armchair, and the Eames Aluminum Group.

Thomas Clayton was an American lawyer and politician from Dover in Kent County, Delaware. He was a member of the Federalist Party and later the National Republican Party and the Whig Party. He served in the Delaware General Assembly, as Attorney General of Delaware, as Secretary of State of Delaware, as Chief Justice of the Delaware Supreme Court, as U.S. Representative from Delaware, and as U.S. Senator from Delaware. In 1846 he was one of two members of the United States Senate to vote against declaring war on Mexico.

Countess Elizabeth Báthory of Ecsed was a Hungarian noblewoman and alleged serial killer from the powerful House of Báthory, who owned land in the Kingdom of Hungary. Báthory and four of her servants were accused of torturing and killing hundreds of girls and women from 1590 to 1610. Bathory and her cohorts were charged for 80 counts of murder and were convicted. Her servants were put on trial and executed, whereas Báthory was imprisoned within the Castle of Csejte (Čachtice) until she died in her sleep in 1614.

Fra' Jean "Parisot" de (la) Valette was a French nobleman and 49th Grand Master of the Order of Malta, from 21 August 1557 to his death in 1568. As a Knight Hospitaller, joining the order in the Langue de Provence, he fought with distinction against the Turks at Rhodes. As Grand Master, Valette became the Order's hero and most illustrious leader, commanding the resistance against the Ottomans at the Great Siege of Malta in 1565, sometimes regarded as one of the greatest sieges of all time.

Jermone Gregory Finn, sometimes credited as "Huckle" Jerry Finn, was an American record producer and mix engineer. He worked with numerous punk rock and pop-punk artists such as Blink-182, AFI, Sum 41, Alkaline Trio, Green Day, MxPx, and Rancid. Finn was known for the warm guitar tone present on albums he produced as well as the "punchy" sound of his mixes. He was instrumental in developing the polished sound of pop-punk in its second wave of popularity between the mid-1990s and early 2000s.

Robert Arthur Moog was an American electronics engineer and electronic music pioneer. He was the founder of the synthesizer manufacturer Moog Music and the inventor of the first commercial synthesizer, the Moog synthesizer, which debuted in 1964. In 1970, Moog released a more portable model, the Minimoog, described as the most famous and influential synthesizer in history. Among Moog's honors are a Technical Grammy Award, received in 2002, and an induction into the National Inventors Hall of Fame.