I've been having some fun with breeding experimentation - I've been trying to get an all-blonde village by selectively breeding the villagers with the lightest hair. (I've also been aiming for dark-haired and red-haired villages, but have had most success wuth the blonde one.)
So far my village is about 75% blonde, with most of the blonde women and female children looking like blonde Princess Leias. I do get the odd genetic throwback, such as the one shown in the picture - if I were Elaku, the alleged father, I'd be demanding a DNA test for sure!