I am looking for relations of Calvos to Verdugos in Sonora, MX in 1800s. My grandfather was Antonio Calvo (born 1900), his father was Andres, and his grandfather Antonio Joaquin. My father remembers him speaking of Verdugo cousins. I was excited to see Calvo name in your message. Do you have any more references to Calvos? My grandfather was born in Alamos, Sonora and moved to Los Angeles area around 1917.