Famous Birthdays on December 22

Diocletian, nicknamed Jovius, was Roman emperor from 284 until his abdication in 305. He was born Diocles to a family of low status in the Roman province of Dalmatia. As with other Illyrian soldiers of the period, Diocles rose through the ranks of the military early in his career, serving under Aurelian and Probus, and eventually becoming a cavalry commander for the army of Emperor Carus. After the deaths of Carus and his son Numerian on a campaign in Persia, Diocles was proclaimed emperor by the troops, taking the name "Diocletianus". The title was also claimed by Carus's surviving son, Carinus, but Diocletian defeated him in the Battle of the Margus.

Cherlynne Theresa Thigpen was an American actress of stage and screen. She was known for her role as the Chief of ACME Crimenet in the game show Where in the World Is Carmen Sandiego? and various spinoffs, and for her role as Luna the Moon in the Playhouse Disney children's series Bear in the Big Blue House. For her varied television work, Thigpen was nominated for six Daytime Emmy Awards. She won a Tony Award in 1997 for portraying Dr. Judith Kaufman in An American Daughter, and also played Ella Farmer on The District (2000–2003). Thigpen first gained attention for her role in the 1971 off-Broadway musical Godspell. Thigpen's character is named Lynne, and she sang "O Bless the Lord, My Soul" in the musical. Thigpen reprised her role as Lynne in the 1973 film adaptation, which she starred in alongside David Haskell and Victor Garber.

Jordin Brianna Sparks Smith is an American singer and actress. She rose to fame in 2007 after winning the sixth season of American Idol at age 17, becoming the youngest winner in the series' history. Her 2007 self-titled debut studio album was met with critical and commercial success; it peaked at number ten on the Billboard 200, received platinum by the Recording Industry Association of America (RIAA) and sold over two million copies worldwide. The album was supported by the Billboard Hot 100-top ten singles "Tattoo" and "No Air" —the latter received a Grammy Award nomination for Best Pop Collaboration with Vocals and remains the third highest-selling song by an American Idol contestant—with three million digital copies sold in the United States.

Chagatai Khan was a son of Genghis Khan, a prominent figure in the early Mongol Empire, and the first khan of the Chagatai Khanate. The second son of Genghis's wife Börte, Chagatai was renowned for his masterful knowledge of Mongol custom and law, which he scrupulously obeyed, as well as his harsh temperament. Because Genghis felt that he was too inflexible in character, most notably never accepting the legitimacy of his elder brother Jochi, he excluded Chagatai from succession to the Mongol throne. He was nevertheless a key figure in ensuring the stability of the empire after Genghis's death and during the reign of his younger brother Ögedei Khan.

William Ray Guy was an American professional football punter who played for the Oakland / Los Angeles Raiders of the National Football League (NFL). Guy was a first-team All-American selection in 1972 as a senior for the Southern Miss Golden Eagles, and is the only pure punter ever to be drafted in the first round of the NFL draft, when the Raiders selected him with the 23rd overall pick in the 1973 NFL draft. He won three Super Bowls with the Raiders. Guy was elected to both the College Football Hall of Fame and the Pro Football Hall of Fame in 2014. An eight-time All-Pro, Guy is widely considered to be the greatest punter of all time.

Edgard Victor Achille Charles Varèse was a French and American avant-garde composer who spent the greater part of his career in the United States. Varèse's music emphasizes timbre and rhythm; he coined the term "organized sound" in reference to his own musical aesthetic. Varèse's conception of music reflected his vision of "sound as living matter" and of "musical space as open rather than bounded". He conceived the elements of his music in terms of "sound-masses", likening their organization to the natural phenomenon of crystallization. Varèse thought that "to stubbornly conditioned ears, anything new in music has always been called noise", and he posed the question, "what is music but organized noises?"

Gary Anderson is a Scottish professional darts player who competes in Professional Darts Corporation (PDC) events. He is ranked world number eleven, having reached a peak ranking of world number two from 2015 to 2017; Anderson is also a former British Darts Organisation (BDO) and World Darts Federation (WDF) world number one. Nicknamed "the Flying Scotsman", he is a two-time, back-to-back PDC World Champion, having won the title in 2015 and 2016. Widely regarded as one of the greatest players in the history of the sport, Anderson is known for his heavy scoring and smooth throwing style.

Lorraine McKenna is an American folk, Americana, and country music singer-songwriter. In 2016, she was nominated for the Grammy Award for Song of the Year and won Best Country Song for co-writing the hit single "Girl Crush" performed by Little Big Town. In 2017, she again won Best Country Song at the 59th Annual Grammy Awards for writing "Humble and Kind" performed by Tim McGraw. McKenna along with Lady Gaga, Natalie Hemby and Hillary Lindsey wrote the second single off the soundtrack to the 2018 film A Star Is Born called "Always Remember Us This Way." McKenna performed backing vocals along with Lindsey and Hemby, and the song received a nomination for Song of the Year at the 62nd Annual Grammy Awards.

María Teresa Gertrudis de Jesús Carreño García was a Venezuelan pianist, composer, soprano, and conductor. Over the course of her 54-year concert career, she became an internationally renowned virtuoso pianist and was often referred to as the "Valkyrie of the Piano". Carreño was an early adopter of the works of one of her students, American composer and pianist Edward MacDowell (1860–1908) and premiered several of his compositions across the globe. She also frequently performed the works of Norwegian composer and pianist Edvard Grieg (1843–1907). Carreño composed approximately 75 works for solo piano, voice and piano, choir and orchestra, and instrumental ensemble. Several composers dedicated their compositions to Carreño, including Amy Beach and Edward MacDowell.

Myer Prinstein was a Poland-born American track and field athlete who held the world record for the long jump in 1900 and won four gold medals in three Olympic Games for the long jump and triple jump. He was a member of the Irish American Athletic Club in Queens, New York. A 1902 law graduate and track team captain for Syracuse University, after college he became a New York real estate lawyer and businessman while living in Jamaica Plains, Queens. To date, he is the only Olympic track athlete to win both the triple and long jump in the same Olympics, earning the distinction in St. Louis in 1904.

Étienne Martellange was a French Jesuit architect and draftsman. He travelled widely in France as an architect for the Jesuit order and designed more than 25 buildings, mostly schools and their associated chapels or churches. His buildings reflect the Baroque style of the Counter-Reformation and include the Chapelle de la Trinité in Lyon and the church of Saint-Paul-Saint-Louis in Paris. In the course of his travels he made almost 200 detailed pen drawings depicting views of towns, buildings and monuments. These pictures have survived and provide an important historical record of French towns in the first third of the 17th century.

Gisela Birkemeyer was a German hurdler and sprinter who won two medals in the 80 m hurdles at the 1956 and 1960 Olympics. During her career she set nine world records in the 80 m hurdles and in the 4 × 100 m, 4 × 110 yd and 4 × 200 m relays. She won 40 East German championships, mostly in the 80 m hurdles (1953–1961) and 200 m sprint (1956–1960). At the European Championships in Stockholm in 1958, she was third in the 80 m hurdles. In 1959, she was voted GDR Sportswoman of the Year.

David Samuel Goyer is an American filmmaker, novelist, and comic book writer. He is best known for writing the screenplays and stories for several superhero films, including Nick Fury: Agent of S.H.I.E.L.D. (1998), the Blade trilogy (1998–2004), Christopher Nolan's Dark Knight trilogy (2005–2012), Man of Steel (2013), and Batman v Superman: Dawn of Justice (2016). He has also directed four films: Zig Zag (2002), Blade: Trinity (2004), The Invisible (2007), and The Unborn (2009). He is the creator of the science fiction television series Foundation, which is loosely based upon the Foundation series written by Isaac Asimov.

Harold Franklin "Hawkshaw" Hawkins was an American country music singer popular from the 1950s into the early 1960s. He was known for his rich, smooth vocals and music drawn from blues, boogie and honky tonk. At 6 feet 5 inches (1.96 m) tall, Hawkins had an imposing stage presence, and he dressed more conservatively than some other male country singers. Hawkins died in the 1963 plane crash that also killed country stars Patsy Cline and Cowboy Copas. He was a member of the Grand Ole Opry and was married to country star Jean Shepard.

Hermann Samuel Reimarus, was a German philosopher and writer of the Enlightenment who is remembered for his Deism, the doctrine that human reason can arrive at a knowledge of God and ethics from a study of nature and our own internal reality, thus eliminating the need for religions based on revelation. He denied the supernatural origin of Christianity, and was the first influential critic to investigate the historical Jesus. According to Reimarus, Jesus was a mortal Jewish prophet, and the apostles founded Christianity as a religion separate from Jesus’ own ministry.

Chris Old is a former English cricketer, who played 46 Tests and 32 ODIs from 1972 to 1981. A right-arm fast-medium bowler and lower order left-handed batsman, Old was a key feature of the Yorkshire side between 1969 and 1983, before finishing his career at Warwickshire in 1985. As a Test bowler for England he took 143 wickets, and scored useful runs in the famous 1981 Ashes series' Headingley victory. He was a part of the English squad which finished as runners-up at the 1979 Cricket World Cup.

Genevieve Knight Hannelius is an American actress and singer who made her acting debut starring as Courtney Patterson on the ABC series Surviving Suburbia (2009). She had recurring roles on the Disney Channel series Sonny with a Chance (2009–2010) and Good Luck Charlie (2010–2011), and soon received recognition for her role as Avery Jennings in the Disney Channel sitcom Dog with a Blog (2012–2015). She has also voiced Rosebud in the Air Buddies film series (2011–2013) and starred as Christa Carlyle in the crime series American Vandal (2017).

Carl Friedrich Abel was a German composer of the early Classical era. He was a renowned player of the viola da gamba, and produced significant compositions for that instrument. He was director of music at the Dresden court from 1743, and moved to London in 1759, becoming chamber-musician to Queen Charlotte in 1764. He founded a subscription concert series there with Johann Christian Bach. According to the Catalogue of Works of Carl Friedrich Abel (AbelWV), he left 420 compositions, with a focus on chamber music.

John Nevil Maskelyne was an English stage magician and inventor of the pay toilet, along with other Victorian-era devices. He worked with magicians George Alfred Cooke and David Devant, and many of his illusions are still performed today. His book Sharps and Flats: A Complete Revelation of the Secrets of Cheating at Games of Chance and Skill is considered a classic overview of card sharp practices. In 1914 he founded the Occult Committee, a group to "investigate claims to supernatural power and to expose fraud".