Parse this person name:

Richard Richmond, 1478-1553, flourished 1497-1518
user
first_name: Richard
last_name: Richmond
middle_names: []
temporal:
- start: 1478
  end: 1553
  type: life_span
- start: 1497
  end: 1518
  type: flourished
titles: []
extra_info: []
assistant