### Clue: One who was well known I caught entering city (6)
### Answer: YORICK 
 ### Explanation: Definition: One who was well known
Hamlet doesn't quite say 'Alas poor Yorick, I knew him well', but the misquote is familiar and helps with the 'definition'
 **I** + **C** (caught, criket abbr.); both inside **YORK**="city"