Wikipedia:Articles for deletion/List of living British princes and princesses
I'm not sure I see why British princes are in a separate article from British princesses in the first place.  states that "There is no present consensus for how to assess the notability of more complex and cross-categorization lists." Given how vague the guidelines are, in this case the only thing to do is think about it logically. For example, is this article useful and does it fulfill Wikipedia's goal as a source of all knowledge? I can certainly see myself finding this list more useful than separate articles about princes and princesses, therefore I believe this article should be kept
— User:Lonehexagon, 08:11, 25 March 2018 (UTC)
Stance: keep
Cited policy: WP:LISTN (Wikipedia:Notability)