Parse this person name:

Richard Young, 1574-1620, flourished 1590-1611
user
first_name: Richard
last_name: Young
middle_names: []
temporal:
- start: 1574
  end: 1620
  type: life_span
- start: 1590
  end: 1611
  type: flourished
titles: []
extra_info: []
assistant