Parse this person name:

Henner Gutknecht (1488-1561, flourished 1511-1538)
user
first_name: Henner
last_name: Gutknecht
middle_names: []
temporal:
- start: 1488
  end: 1561
  type: life_span
- start: 1511
  end: 1538
  type: flourished
titles: []
extra_info: []
assistant