Can you be full-blooded syrian (from Homs) and have red hair?

At the time of the Crusades many Europeans had children with the Muslims, most by bur some by marriage. And don't forget that at the end of the Crusades the Pope sent children to fight the Muslims. Yes, children. Of course these kids were captured. The girls were sold as slaves. The boys if they were young enough were made into ins and taught to hate anything Christian. Which they did with a pion. Who can blame them. Some were allowed to marry and have children and I am sure the little girls had children. So don't be surprised by having red hair in the family. Or blue eyes. In the Arab world there is a tradition the Judas had red hair.