Parse this person name:

Markus Knappe, 1343-1386, flourished 1370-1381
user
first_name: Markus
last_name: Knappe
middle_names: []
temporal:
- start: 1343
  end: 1386
  type: life_span
- start: 1370
  end: 1381
  type: flourished
titles: []
extra_info: []
assistant