Teófilo José Jaime María Le Guillou

Teófilo José Jaime María Le Guillou (May 4, 1790 – July 9, 1843) was the founder of the municipality of Vieques, Puerto Rico.

He then got rid of the pirates and those involved in contraband activities an action which in itself pleased the Spanish colonial government.

[2] He established five sugar plantations in the island named Esperanza, Resolucion, Destino, Mon Repos and Mi Reposo.

Attracted by the offer of free land as one of the concessions stipulated in the revised Spanish Royal Decree of 1815, dozens of French families, among them the Mouraille, Martineau and Le Brun families, immigrated to Vieques and, with the use of slave labor, established sugar plantations.

[3] His wife Madame Guillermina Ana Susana Poncet died in 1855 and is buried alongside Le Guillou.