Parse this person name:

Joyce Ross (1218-1275, flourished 1241-1252)
user
first_name: Joyce
last_name: Ross
middle_names: []
temporal:
- start: 1218
  end: 1275
  type: life_span
- start: 1241
  end: 1252
  type: flourished
titles: []
extra_info: []
assistant