Parse this person name:

Gisbert Mielcarek (1937-1997, flourished 1953-1969)
user
first_name: Gisbert
last_name: Mielcarek
middle_names: []
temporal:
- start: 1937
  end: 1997
  type: life_span
- start: 1953
  end: 1969
  type: flourished
titles: []
extra_info: []
assistant