List of Famous people born on April 22nd

Donald Lawson Turcotte is an American geophysicist, most famous for his work on the boundary layer theory of mantle convection as part of the theory of plate tectonics. He works at the University of California, Davis.

Đura Džudžar is eparchial bishop of the Greek Catholic Eparchy of Ruski Krstur since 2018. He was previously titular bishop of Acrassus (2001-2018), auxiliary bishop of the Ruthenian Eparchy of Mukachevo (2001-2003), apostolic exarch of Serbia and Montenegro (2003-2013) and Serbia (2013-2018).

Mark Jones was an English actor, who appeared frequently in various films and television series.

Samuel H. Altman is an American entrepreneur, investor, programmer, and blogger. He is the CEO of OpenAI and the former president of Y Combinator.

José Vianna da Motta was a Portuguese pianist, teacher, and composer. He was one of the last pupils of Franz Liszt. The José Vianna da Motta Music Competition was founded in 1957 in his honor.

Eugène François Marie Joseph Devéria was a French Romantic history painter, portraitist and muralist.