Parse this person name:

Joseph Patterson, 1201-1251, flourished 1226-1241
user
first_name: Joseph
last_name: Patterson
middle_names: []
temporal:
- start: 1201
  end: 1251
  type: life_span
- start: 1226
  end: 1241
  type: flourished
titles: []
extra_info: []
assistant