Deletion of Prince Constantine Alexios of Greece and Denmark (3rd nomination)

Comment: I gave delete on the deletion requests for many royalty spam articles, but this one is different. First of all, being a member of a deposed royal family with enough multiple reliable sources and some sources in Greece grants . Second of all, he is also the future head of the deposed Greek royal family and is referenced in reliable sources
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG)