Parse this person name:

Meinhard Eigenwillig (1265-1321, flourished 1280-1306)
user
first_name: Meinhard
last_name: Eigenwillig
middle_names: []
temporal:
- start: 1265
  end: 1321
  type: life_span
- start: 1280
  end: 1306
  type: flourished
titles: []
extra_info: []
assistant