Below is a list of German expressions used in English. Many of these are used to imply that the thing being expressed is German, as in Frau or Reich, although sometimes it has no German implication, as in doppelganger or angst.
... Yuste[?], Spain September 21, 1558) was Holy Roman Emperor (as Charles V) from 1519-1558; he was also King of Spain from 1516-1556 -- officially as Charles I of Spain, ...