Nevada Historical Marker 140 reads:
Seeking to open a land route between the missions of Sonora and California, Fray Francisco Hermenegildo Garcés, OFM, a Franciscan missionary priest and explorer, was the first European to enter the present boundaries of Nevada. He departed mission San Xavier Del Bac near Tucson in October of 1775, and by late February of 1776, the Spanish Franciscan friar had reached the Mohave villages located just south of this location [Laughlin] on the banks of the Colorado river. Garcés was now traveling in areas never before seen by a non-native American.
Relying on Native American guides, he walked from village to village. The Mohave agreed to lead him to the pacific coast along a route used for trade purposes. It was from this general location [Laughlin], on March 4, 1776, accompanied by four natives, that Garcés left the banks of the Colorado and set out across the Mojave Desert; he reached Mission San Gabriel Arcángel 20 days later. Upon his return, he again visited the Mohave villages in this vicinity in May of 1776. His route followed a much older prehistoric trail used to bring shells and other trade goods to the tribes of the desert and mountain west. On July 19, 1781, in a Quechan revolt against Spanish forces, Father Garcés was killed at La Purisima Concepción Mission near the Yuma crossing. Padre Garcés’ body was later interred in the Franciscan church of the Colegio De La Santa Cruz, Querétaro, Mexico.
“Greater love hath no man than this - that a man lay down his life for his friends.”
Excerpts from Father Garcés’ diary
“I proceeded three leagues on the course northwest with some turns to the west-northwest. I observed this locality to be in 35° 01', and I named it San Pedro De Los Jamajabs. In this situation and that below there are good mesas for the foundation of missions, and though they are near the river, they are free from inundation”.
Father Garcés’ Entrance into Nevada (March 3, 1776)
“March 4, on which was made the observation noted on the 3rd day. I departed, accompanied by three Jamajab Indians and by Sevastian, on a course southwest, and at two leagues and a half arrived at some wells [which I named Pozos De San Casimiro]. There is some grass”.
Father Garcés’ Departure from Nevada (March 4, 1776)
The International Order of the Alhambra marker reads:
Born in Spain, on April 12, 1738, Francisco Tomas Hermenegildo Garcés, a Franciscan missionary, was the first European and the first priest on record to enter this sector of Nevada which is now in the diocese of Las Vegas. He offered the first mass in the southern part of the state near Laughlin when, in the course of his explorations during 1775-76, he ventured up the Colorado River, his missionary efforts on the road to California led to his martyrdom, on July 19, 1781, near the juncture of the Gila and Lower Colorado Rivers. His remains were interred at Mission San Pedro Y San Pablo de Tubutama in Sonora, and later transferred to Collegio De La Santa Cruz in Queretaro, Mexico. In recognition of his cultural and religious contributions to what is now the United States, we [The International Order of Alhambra] have declared this cathedral [Guardian Angel Cathedral] a National Catholic Historical Site during this one hundredth anniversary year  of our order.
Location: Father Garcés entered what would be the present-day state of Nevada, south of Laughlin, Nevada.