Parse this person name:

Elias Gerrits (1346-1412, flourished 1361-1381)
user
first_name: Elias
last_name: Gerrits
middle_names: []
temporal:
- start: 1346
  end: 1412
  type: life_span
- start: 1361
  end: 1381
  type: flourished
titles: []
extra_info: []
assistant