Deletion of Prince Aimone, Duke of Apulia

Comment: The House of Savoy is a royal dynasty that spans over a thousand years. The throne of Italy may be defunct but the house still exists. Thus, the Duke's dispute over precedence as the head of the house is a matter of encyclopedic relevance. The article is also well sourced in non-royal matters and  is hardly a valid enough reason to get rid of an article with potential
Stance: keep
Cited policy: Wikipedia:Arguments to avoid in deletion discussions (WP:WHOCARES)