Can demons be handed down from one generation to another?
The iniquity or curse in a parent or grandparent could be handed down, which automatically gives the demons the legal grounds to inhabit the child or future generation, but the demons themselves are not omnipresent and therefore cannot dwell within two people at the same time. Similar demons of the same kind (infirmity, fear, etc.) are usually what takes advantage of a generational curse or iniquity.
