List of Famous people born on September 4th

Pinklao was the viceroy of Siam. He was the younger brother of Mongkut, King Rama IV, who crowned him as a monarch with equal honor to himself.

Anthony George Pelham played first-class cricket for Sussex, Cambridge University and Somerset between 1930 and 1934. He was born at Minehead, Somerset and died at Dorking, Surrey.

Dimitrios Loundras was a Greek gymnast and naval officer who competed at the 1896 Summer Olympics in Athens. He was the last surviving participant of these Games.

Count Alexander Romanovich Vorontsov was the Chancellor of the Russian Empire during the early years of Alexander I's reign.

Joachim Jastram was a German sculptor.

Max Ludwig Henning Delbrück, a German–American biophysicist, helped launch the molecular biology research program in the late 1930s. He stimulated physical scientists' interest into biology, especially as to basic research to physically explain genes, mysterious at the time. Formed in 1945 and led by Delbrück along with Salvador Luria and Alfred Hershey, the Phage Group made substantial headway unraveling important aspects of genetics. The three shared the 1969 Nobel Prize in Physiology or Medicine "for their discoveries concerning the replication mechanism and the genetic structure of viruses". He was the first physicist to predict what is now called Delbrück scattering.

Johan van Rensselaer also Johannes van Rensselaer, second patroon of the Manor of Rensselaerswyck, was the eldest son of Kiliaen van Rensselaer, and his only son by his first wife, Hillegonda van Bylaer.