Parse this person name:

Ronald Henschel (1277-1354, flourished 1306-1317)
user
first_name: Ronald
last_name: Henschel
middle_names: []
temporal:
- start: 1277
  end: 1354
  type: life_span
- start: 1306
  end: 1317
  type: flourished
titles: []
extra_info: []
assistant