(1767 - 1830)
Priest Jose Maurício, 
  born in Rio de Janeiro, in September 22 of 1767, son of mulato parents, a tailor 
  and a  daughter of slaves. He started his musical studies early. Music, 
  in this time, was played only in the churches, and it influenced his sacerdotal 
  vocation when Jose was a young man. He was nominated master-of-chapel and organist 
  of the cathedral of Rio de Janeiro in 1798, and also was a famous music teacher,  
  having as pupil Francisco Manuel Da Silva, author of the National Hymn. He wrote 
  about 400 works   (of these, only four are profane), as the Mass in 
  B Flat , Mass of Requiem and the Mass for the Night of Christmas.