Louis Hector Berlioz (11th December 1803–8th March 1869) was a French Romantic composer best known for the Symphonie fantastique, first performed in 1830, and for his Grande Messe des morts Requiem of 1837, with its tremendous resources that include four antiphonal brass choirs. Berlioz was born in France at La Côte-Saint-André in the département of Isère, between Lyon and Grenoble. His father was a physician, and young Hector was sent to Paris to study medicine at the age of eighteen.