My Aunt Tomasa Sura came from Bolson de Mapimi, Durango, Mexico. Legend has it that her father was in the revolution of 1910 in Mexico with General Carranza and sent his 4 daughters to the USA to be safe. Tomasa married my grandfather's brother, George Kostaras from Greece. They are both buried in the cemetery at Watsonville, CA. Does that help at all? Eileen