List of Famous people born on September 30th

Dirk Jan Struik was a Dutch-born American mathematician, historian of mathematics and Marxian theoretician who spent most of his life in the U.S.

Jonathan Peter Kasdan is an American film and television screenwriter, director, producer and actor.

Lady Marina Charlotte Alexandra Katharine Helen Windsor is a British noblewoman and relative of the British royal family. Although she is a great-great-granddaughter of King George V, and a second cousin once removed of Charles III, she was removed from the line of succession to the British throne in 2008 after being confirmed into the Roman Catholic Church.

Pierre Bédier is a member of the National Assembly of France. He represents the Yvelines department, and is a member of the Union for a Popular Movement.

Francis Clifford, 4th Earl of Cumberland was a member of the Clifford family which held the seat of Skipton from 1310 to 1676.

Jean-Marie Lehn is a French chemist. He received the Nobel Prize in Chemistry together with Donald Cram and Charles Pedersen in 1987 for his synthesis of cryptands. Lehn was an early innovator in the field of supramolecular chemistry, i.e., the chemistry of host–guest molecular assemblies created by intermolecular interactions, and continues to innovate in this field. As of January 2006, his group has published 790 peer-reviewed articles in chemistry literature.