Births on April 15

Angelo DiGeorge

Born on April 15, 1921

Angelo DiGeorge, American physician and endocrinologist (d. 2009)

Angelo Mario DiGeorge (April 15, 1921 – October 11, 2009) was an Italian American physician and pediatric endocrinologist who is renowned for his research on an autosomal dominant immunodeficiency now commonly referred to as DiGeorge syndrome.

References

Angelo DiGeorge

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Events on 1921

15 Feb

Helsinki
Kingdom of Romania establishes its legation in Helsinki.
20 Mar

Versailles Treaty
The Upper Silesia plebiscite was a plebiscite mandated by the Versailles Treaty to determine a section of the border between Weimar Germany and Poland.
11 Jul

William Howard Taft
Former President of the United States William Howard Taft is sworn in as 10th Chief Justice of the U.S. Supreme Court, becoming the only person ever to hold both offices.
29 Oct

Sacco and Vanzetti
United States: Second trial of Sacco and Vanzetti in Boston, Massachusetts.
11 Nov

Arlington National Cemetery
The Tomb of the Unknowns is dedicated by US President Warren G. Harding at Arlington National Cemetery.

Births on April 15

Angelo DiGeorge

Born on April 15, 1921

References

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Events on 1921

Helsinki

Versailles Treaty

William Howard Taft

Sacco and Vanzetti

Arlington National Cemetery