Parse this person name:

Anthony Johnson, 1289-1368, flourished 1312-1335
user
first_name: Anthony
last_name: Johnson
middle_names: []
temporal:
- start: 1289
  end: 1368
  type: life_span
- start: 1312
  end: 1335
  type: flourished
titles: []
extra_info: []
assistant