Parse this person name:

Tyler Vergeer, 1897-1975, flourished 1920-1947
user
first_name: Tyler
last_name: Vergeer
middle_names: []
temporal:
- start: 1897
  end: 1975
  type: life_span
- start: 1920
  end: 1947
  type: flourished
titles: []
extra_info: []
assistant