I'm curious about why houses that are mentioned only in The Princess and the Queen, such as House Grey, House Chambers and House Bigglestone are listed as extinct in the "Houses of the Riverlands" template, but not on the Category:Extinct houses page. It should also be noted that houses mentioned only in the Dunk and Egg novels, such as House Shawney and House Butterwell are treated differently in the sense that they are not listed in the "Houses of the Riverlands" template as being extinct the way houses mentioned only in The Princess and the Queen are.
