Parse this person name:

Gerrit Weylant (1924-1968, flourished 1953-1963)
user
first_name: Gerrit
last_name: Weylant
middle_names: []
temporal:
- start: 1924
  end: 1968
  type: life_span
- start: 1953
  end: 1963
  type: flourished
titles: []
extra_info: []
assistant