Hello my name is oliver Franco. I know barba is a big name in los altos de jalisco, especially in tepa and valle de guadalupe. I found the name barba when i was searching for my last name franco. and apperently they were the first settelers in valle de guadalupe, which many of my close relatives still live. I noticed a person had a martin in their name. Thats my mom maidan name. and she is from around that area tepa. The reason alot of the people look white, is because there was a war in 1541 which killed most of the indians that lived in the region of los altos.