Ibarra, Francisco de
Francisco de Ibarra (fränthēs´kō ŧħā ēbä´rä), 1539?–1575, Spanish conquistador in Mexico. In 1554, after founding Fresnillo, he headed an expedition to the N of Zacatecas. For the next 20 years he explored, founded settlements, and exploited mines in the vast region comprising present-day Durango, Chihuahua, and part of Sinaloa, which he called the Kingdom of Nueva Vizcaya. In 1562, after his most successful campaign, Ibarra was named governor, a post he retained until his death.
See study by J. L. Mecham (1927, repr. 1968).
"Ibarra, Francisco de." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. (April 24, 2018). http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/ibarra-francisco-de
"Ibarra, Francisco de." The Columbia Encyclopedia, 6th ed.. . Retrieved April 24, 2018 from Encyclopedia.com: http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/ibarra-francisco-de