Will A Directed Hex Transform To Others

I have read many accounts when an individual is hexed the malevolent casting transcends to other family members, in particular if they are a parent and the children seem to be effected with visions and harm. Could this be because numerous hexes were cast against the individual?

Or could it be that an entire family is effected with a curse because the Magician cast for multiple harm against the entire family?

When the cursed individual dies is it possible that the hexes are so strong and powerful they would transform to the children and there life would be effected or will the hex be shut off with the deceased?

It would really depend on the curse. For instance, a poltergeist will obviously effect everyone within the house, while a curse of sickness will target only the people it’s cast on.