Talk:Louise Borgia

Noble Family V. House
Can someone explain to me the difference in "Noble Family" and "House" in terms for editing an article. I don't understand why for example Louise Borgia's article lists Borgia as "Noble Family" but Cesare Borgia's, her father, article lists Borgia as "House." Louise Borgia's article will not then allow me to edit the and change it to "House" instead of "Noble Family" I have seen this in a few different article but don't understand the structuring behind this and I'm just trying to understand more about what goes into the behind the scenes of the articles on Wikipedia.