`    I removed ``with most still having red hair in their gene pools.`` from the part   ``After the Kızılbaş lost their power in Anatolia, they are assumed to have merged into the Anatolian Alevis. Kurdish Alevis are sometimes still called Kızılbaş. Even as far east as Afghanistan and Pakistan, many Shias have ``Qizilbash`` as their family names, with most still having red hair in their gene pools``  Qizilbash (Redheads) refers to the headgears they wore,not their haircolor as is also said in this sentence ``In the early 16th century, a militant ghulat Shia order emerged, called Kızılbaş or 'Redheads' after their distinctive headgear``   I have never heard of a prevalence of red hair among qizilbashi/alevis. I think someone added this later as a joke?§`