In 1767, as a primitivo poblador, Antonio de Olivares was granted Camargo 36 by the King of Spain. Brother of Valentin Olivares (Mier 19)? 1st wife a sister of wife of Ignacio Quintanilla (30)?

As the son-in-law of the owner, Lazaro de la Garza inherited Camargo 36. Gift in consideration of debts and funeral and burial expenses for Antonio de Olivares, Lazaro's father in law.

In 1791, as the nephew of the owner, Jose Maria de la Garza received by donation Camargo 36 from Lazaro de la Garza. Jose Maria de la Garza was Lazaro de la Garza's nephew, in Camargo for 4 years. Camargo protocolos, p. 202. Gift superceded previous sale to Tomas de la Garza (dispute)