Apollon Marie-Rose Barret (1804 - 1879) Apollon Marie-Rose Barret (1804–1879) was born in France and was Professor of oboe at the Royal Academy of Music in London.
He published his "Complete Method for the Oboe" that has been widely used by oboe teachers around the world ever since. Source : Wikipedia
Free sheet music of Apollon Marie-Rose Barret6 String Quartets, Op.1, Hob. III:1-6