Parse this person name:

Tijmen Eckhardt, 1321-1384, flourished 1340-1369
user
first_name: Tijmen
last_name: Eckhardt
middle_names: []
temporal:
- start: 1321
  end: 1384
  type: life_span
- start: 1340
  end: 1369
  type: flourished
titles: []
extra_info: []
assistant