Louis de Courcillon, Date of Birth, Place of Birth, Date of Death
TweetLouis de Courcillon
French gramamrian
Date of Birth: 
Place of Birth: Paris, Île-de-France, France
About Louis de Courcillon
- Louis de Courcillon, known as the abbé de Dangeau (January 1643, Paris - 1 January 1723, Paris) was a French churchman and grammarian, best known for being the first to describe the nasal vowels in the French language.
- He was a younger brother of Philippe de Courcillon de Dangeau.
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