Luis Arístides Fiallo Cabral

Luis Arístides Fiallo Cabral (8 May 1876 – 20 March 1931 in Santo Domingo) was an astronomer, medical laboratory scientist, physician, lawyer, architect, writer, philosopher and politician from the Dominican Republic.

He was brother of poet Fabio Fiallo, uncle of both fashion designer Oscar de la Renta and physician and political activist Viriato Fiallo, grandnephew of President José María Cabral y Luna, first-cousin once-removed of Larimar Fiallo (Miss Dominican Republic 2004), and both great-great-grandfather and 1st cousin-thrice removed of film director José María Cabral González.

They had 7 children: Fior d’Aliza, Gracia Leda, Hostos (1903–1988), Isis, Telma (d. 1998), Urania (b.

Fiallo received every degree the University of Santo Domingo could offer.

Fiallo Cabral was member of the Académie des sciences et lettres de Montpellier [fr] and the Société Française de Dermatologie [fr].