July 26, 1925

1925Jerzy Einhorn, Polish-Swedish physician and politician (died 2000)^[†]

Jerzy Einhorn was a Polish-born Swedish medical doctor, researcher and politician (Kristdemokrat). His Hebrew name was Chil Josef, after his paternal grandfather.

1925Joseph Engelberger, American physicist and engineer (died 2015)^[†]

Joseph Frederick Engelberger was an American physicist, engineer and entrepreneur. Often regarded as the "Father of Robotics". Licensing the original patent awarded to inventor George Devol, Engelberger developed the first industrial robot in the United States, the Unimate, in the 1950s. Later, he worked as entrepreneur and vocal advocate of robotic technology beyond the manufacturing plant in a variety of fields, including service industries, health care, and space exploration.

1925Gene Gutowski, Polish-American film producer (died 2016)^[†]

Witold Bardach, better known as Gene Gutowski, was a Polish-American film producer who produced many of Roman Polanski's films, including Repulsion (1965), Cul-de-Sac (1966), The Fearless Vampire Killers (1967), and The Pianist (2002).

1925Ana María Matute, Spanish author and academic (died 2014)^[†]

Ana María Matute Ausejo was a Spanish writer and member of the Real Academia Española. In 1959, she received the Premio Nadal for Primera memoria. The third woman to receive the Cervantes Prize for her literary oeuvre, she is considered one of the foremost novelists of the posguerra, the period immediately following the Spanish Civil War.

1925Antonio Ascari, Italian race car driver (born 1888)^[†]

Antonio Ascari was an Italian Grand Prix motor racing champion. He won four Grands Prix before his premature death at the 1925 French Grand Prix. He was the father of two-time World Champion Alberto Ascari.

1925Gottlob Frege, German mathematician and philosopher (born 1848)^[†]

Friedrich Ludwig Gottlob Frege was a German philosopher, logician, and mathematician. He was a mathematics professor at the University of Jena, and is understood by many to be the father of analytic philosophy, concentrating on the philosophy of language, logic, and mathematics. Though he was largely ignored during his lifetime, Giuseppe Peano (1858–1932), Bertrand Russell (1872–1970), and, to some extent, Ludwig Wittgenstein (1889–1951) introduced his work to later generations of philosophers. Frege is widely considered to be the greatest logician since Aristotle, and one of the most profound philosophers of mathematics ever.