User blog comment:CoolJazzman/Uryu "Last Living Quincy"?/@comment-2211792-20130629184533/@comment-6904925-20130630084420

Maybe, just maybe, Ryuken gave him his father cross, you know when he first came in, he had his father's cross which gave him the title "The Last Quincy", maybe he decided to gave Uryu his father's cross thus giving him the title.