Haïti Chérie : arte haitiano de hoy, 1993: página 85 (TITRA (Jean-Fatrius Dauphin). Nace el 7 de marzo de 1925, empieza a pintar en 1970)

Galerie Macondo, sitio web, Abril 30, 2019: (Ti Tra passed away in May of 2011 after a long illness. His real name was Patrius Dauphin, a noble moniker for a noble man. "TiTra" was the nickname given to him by his mother when he was a child) http://www.artshaitian.com/Pages/haitianarttitra.html

Indigo Arts Gallery, sitio web, Abril 30, 2019: (Ti Tra (Jean Fatreuse Delva)) https://indigoarts.com/artists/ti-tra-jean-fatreuse-delva