Parse this person name:

Eckehard Staude (1313-1354, flourished 1336-1349)
user
first_name: Eckehard
last_name: Staude
middle_names: []
temporal:
- start: 1313
  end: 1354
  type: life_span
- start: 1336
  end: 1349
  type: flourished
titles: []
extra_info: []
assistant