Parse this person name:

Robin Coenen (1235-1310, flourished 1264-1276)
user
first_name: Robin
last_name: Coenen
middle_names: []
temporal:
- start: 1235
  end: 1310
  type: life_span
- start: 1264
  end: 1276
  type: flourished
titles: []
extra_info: []
assistant