Parse this person name:

Vinzenz Gutknecht, 1905-1964, flourished 1927-1948
user
first_name: Vinzenz
last_name: Gutknecht
middle_names: []
temporal:
- start: 1905
  end: 1964
  type: life_span
- start: 1927
  end: 1948
  type: flourished
titles: []
extra_info: []
assistant