Master of the Rolls? (9)
I believe the answer is:
chauffeur
'master of the rolls?' is the definition.
The definition and answer can be both people as well as being singular nouns.
Perhaps they are linked in a way I don't understand?
This is the entire clue.
Can you help me to learn more?
(Other definitions for chauffeur that I've seen before include "One employed to drive a car for someone" , "One is paid to drive a car" , "Personal driver" , "Employed driver" , "Person employed to drive a car" .)