So as most of us know the White-Haired Witch archetype gives up the witch Hex ability, however the gnomes favored class option for witches gives her 1/6 hex a level.
Meaning that at level 6 a White-Haired Witch could gain a hex. Maybe I have not done enough research(or maybe searched the wrong key words) but I have not read any rulings on this kind of situation. So some quick clarification would be nifty.