Hi there, my great-grandfather, Guillermo Betancourt Talamantes was born on Feb. 10, 1888 on La Paz, Baja California Sur, he had a brother Atilano Betancourt, and a couple of half-siblings whose last name was Leon Talamantes, he married Agueda Montano Meza, born Feb 5, 1904 on El Triunfo, Baja California Sur.
They had about 10 sons (Consuelo, Maria, Guadalupe, Concepcion, Raul, Guillermo, Miguel (died 1944), Esther) which spread across California, Baja California and Sonora
Guillermo Betancourt Talamantes passed away in 1947 in San Ignacio. Agueda Montano Meza passed away December 1974 in Tijuana, Baja California.
so, if you have any info i'd love to hear :) thanks