In this case I'm assuming that the family has been inbreeding to a level of 2 or closer for a certain amount of generations. Given this what would be the likely issues that would arise after:
- Two Generations
- Three Generations
- Five Generations
- Ten Generations
I'm curious to know what kind of effects this would have. Also how would relations be between family members other than the obvious? I'm trying to build this in a world that is currently in its Iron Age.