According to the Internet source given below, Francis Thomé was a French pianist, composer and educator born in Port Louis, Mauritius.
He studied at the Paris Conservatoire with Jules Duprato and Ambroise Thomas then becoming known as a composer of salon pieces.
He died in Paris.

Websites:
	Francis Thomé	Biography by wikipedia.org.

Brass Sheet Music

Fantaisie (Cornet (Trumpet or Baritone)) Music book. Arr./Editor: Forrest Buchtel Level: Grade 5. Publisher: Neil A. Kjos Music Company