Hola- My mothers first husband was Ignacio Mendivil. They had three children- Teresa, Carlos & Ignacio (Nachito). They lived in the Sonora area. Saddly, the boys died at a young age and my sister Teresa passed away in 1983. But I know that she had corresponded with a half brother from the Sonora area. My sister had eight children... it would be great to connect with my sister's relatives.