List of Famous people who born in 1903

Francis Grover Cleveland was an American stage actor, director and producer. He was the co-founder of the Barnstormers Theatre, a theatre company in Tamworth, New Hampshire. His parents were President Grover Cleveland and First Lady Frances Folsom.

Sidney Farber was an American pediatric pathologist. He is regarded as the father of modern chemotherapy for his work using folic acid antagonists to combat leukemia, which led to the development of other chemotherapeutic agents against other malignancies. Farber was also active in cancer research advocacy and fundraising, most notably through his establishment of the Jimmy Fund, a foundation dedicated to pediatric research in childhood cancers. The Dana–Farber Cancer Institute is named after him.

Francesc de Borja Moll Casanovas was a linguist, philologist and editor from Menorca. His father was called Josep Moll Vidal and his mother Maria-Anna Casanovas Oliver. He was the 7th child of their humble marriage. However the first 5 children of the family died before they reached 5 years old; and for this reason, Francesc was an extremely protected child. In his book Els meus primers trenta anys he states that both his mother and father, together with his godmother and brother were the most important figures in his life. He wrote many books on the Catalan language and its varieties spoken on the Balearic Islands. He was also the main collaborator with Father Antoni Maria Alcover in his Diccionari Català-Valencià-Balear.

Mary Elizabeth "Mimi" Smith was a maternal aunt and the parental guardian of the English musician John Lennon. Mimi Stanley was born in Toxteth, Liverpool, England, the oldest of five daughters. She became a resident trainee nurse at the Woolton Convalescent Hospital and later worked as a private secretary. On 15 September 1939 she married George Toogood Smith who ran his family's dairy farm and a shop in Woolton, a suburb of Liverpool.

Masauji Hachisuka , 18th Marquess Hachisuka, was a Japanese ornithologist and aviculturist.

Maria Paudler was an Austro-Hungarian-born German actress.